problem_id
stringlengths
6
6
language
stringclasses
2 values
original_status
stringclasses
3 values
original_src
stringlengths
19
243k
changed_src
stringlengths
19
243k
change
stringclasses
3 values
i1
int64
0
8.44k
i2
int64
0
8.44k
j1
int64
0
8.44k
j2
int64
0
8.44k
error
stringclasses
270 values
stderr
stringlengths
0
226k
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<int, int> P; const ll mod = 1000000007; const ll INF = 1e+14; #define rep(i, n) for (int i = 0; i < n; i++) #define per(i, n) for (int i = n - 1; i >= 0; i--) #define Rep(i, sta, n) for (int i = sta; i < n; i++) #de...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; typedef pair<int, int> P; const ll mod = 1000000007; const ll INF = 1e+14; #define rep(i, n) for (int i = 0; i < n; i++) #define per(i, n) for (int i = n - 1; i >= 0; i--) #define Rep(i, sta, n) for (int i = sta; i < n; i++) #de...
replace
18
19
18
19
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll n, a, sum, num[20], q, b; int main() { cin >> n; for (int i = 0; i < n; i++) cin >> a, sum += a, num[a]++; cin >> q; for (int i = 0; i < q; i++) { cin >> a >> b; sum += (b - a) * num[a]; num[b] += num[a]; num[a] = 0; ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int N = 1e5 + 10; ll n, a, sum, num[N], q, b; int main() { cin >> n; for (int i = 0; i < n; i++) cin >> a, sum += a, num[a]++; cin >> q; for (int i = 0; i < q; i++) { cin >> a >> b; sum += (b - a) * num[a]; num[b] += num[a...
replace
3
5
3
5
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> #define REP(i, n) for (int i = 0; i < n; i++) #define RREP(i, n) for (int i = n; i >= 0; i--) #define FOR(i, m, n) for (int i = m; i < n; i++) #define ALL(v) v.begin(), v.end() #define RALL(v) v.rbegin(), v.rend() using namespace std; typedef long long ll; int main(void) { int n; cin >> n;...
#include <bits/stdc++.h> #define REP(i, n) for (int i = 0; i < n; i++) #define RREP(i, n) for (int i = n; i >= 0; i--) #define FOR(i, m, n) for (int i = m; i < n; i++) #define ALL(v) v.begin(), v.end() #define RALL(v) v.rbegin(), v.rend() using namespace std; typedef long long ll; int main(void) { int n; cin >> n;...
replace
12
13
12
13
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int64_t> a(10001, 0); int64_t sum = 0; for (int i = 0; i < n; i++) { // 1~10000の各数を数列がそれぞれいくつ含むかを調べるための配列 int x; cin >> x; a.at(x)++; sum += x; // 数列の和 } int q; cin >> q; vector<int64_t> answer...
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int64_t> a(100001, 0); int64_t sum = 0; for (int i = 0; i < n; i++) { // 1~10000の各数を数列がそれぞれいくつ含むかを調べるための配列 int x; cin >> x; a.at(x)++; sum += x; // 数列の和 } int q; cin >> q; vector<int64_t> answe...
replace
7
8
7
8
0
p02630
C++
Runtime Error
// SMOKE SHISHA PLAY FIFA // #include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef long double ld; #define fastio \ ios_base::sync_with_stdio(false); \ cin.tie(NULL); #define pll ...
// SMOKE SHISHA PLAY FIFA // #include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef long double ld; #define fastio \ ios_base::sync_with_stdio(false); \ cin.tie(NULL); #define pll ...
replace
38
39
38
39
0
p02630
C++
Runtime Error
#include <iostream> #include <vector> typedef long long ll; using namespace std; int main(void) { ll N; cin >> N; vector<ll> vc(100000, 0); ll total = 0; for (ll i = 0; i < N; i++) { ll A; cin >> A; vc.at(A) += 1; total += A; } int Q; cin >> Q; for (int i = 1; i <= Q; i++) { ll B,...
#include <iostream> #include <vector> typedef long long ll; using namespace std; int main(void) { ll N; cin >> N; vector<ll> vc(100001, 0); ll total = 0; for (ll i = 0; i < N; i++) { ll A; cin >> A; vc.at(A) += 1; total += A; } int Q; cin >> Q; for (int i = 1; i <= Q; i++) { ll B,...
replace
8
9
8
9
0
p02630
Python
Runtime Error
import sys from collections import Counter input = sys.stdin.readline N = int(input()) alist = list(map(int, input().split())) Q = int(input()) sumA = sum(alist) adict = Counter(alist) for _ in range(Q): b, c = map(int, input().split()) bnum = adict.pop(b) if c in adict: adict[c] += bnum ...
import sys from collections import Counter input = sys.stdin.readline N = int(input()) alist = list(map(int, input().split())) Q = int(input()) sumA = sum(alist) adict = Counter(alist) for _ in range(Q): b, c = map(int, input().split()) if b not in adict: print(sumA) continue bnum = ...
insert
17
17
17
21
0
p02630
Python
Runtime Error
N = int(input()) A = list(map(int, input().split())) ans = 0 n = [0] * 10005 for i in range(N): n[A[i]] += 1 ans += A[i] Q = int(input()) for i in range(Q): b, c = map(int, input().split()) ans += c * n[b] - b * n[b] print(ans) n[c] += n[b] n[b] = 0
N = int(input()) A = list(map(int, input().split())) ans = 0 n = [0] * 100005 for i in range(N): n[A[i]] += 1 ans += A[i] Q = int(input()) for i in range(Q): b, c = map(int, input().split()) ans += c * n[b] - b * n[b] print(ans) n[c] += n[b] n[b] = 0
replace
4
5
4
5
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> A(n); vector<long long> f(n, 0); long long sum = 0; for (int i = 0; i < n; i++) { cin >> A[i]; sum += A[i]; f[A[i]]++; } int Q; cin >> Q; while (Q--) { int b, c; cin >> b >> c; int diff =...
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> A(n); vector<long long> f(1e5 + 1, 0); long long sum = 0; for (int i = 0; i < n; i++) { cin >> A[i]; sum += A[i]; f[A[i]]++; } int Q; cin >> Q; while (Q--) { int b, c; cin >> b >> c; int ...
replace
7
8
7
8
0
p02630
Python
Runtime Error
from collections import Counter N = int(input()) A = list(map(int, input().split())) Q = int(input()) B = [] C = [] for _ in range(Q): b, c = map(int, input().split()) B.append(b) C.append(c) counter = Counter(A) ans = 0 for num, count in counter.items(): ans += num * count for i in range(Q): if ...
from collections import Counter N = int(input()) A = list(map(int, input().split())) Q = int(input()) B = [] C = [] for _ in range(Q): b, c = map(int, input().split()) B.append(b) C.append(c) counter = Counter(A) ans = 0 for num, count in counter.items(): ans += num * count for i in range(Q): if ...
replace
20
21
20
21
TypeError: unhashable type: 'list'
Traceback (most recent call last): File "/home/alex/Documents/bug-detection/input/Project_CodeNet/data/p02630/Python/s734232725.py", line 21, in <module> counter[C[i]] = counter[C[i]] + counter.pop([B[i]]) TypeError: unhashable type: 'list'
p02630
Python
Runtime Error
n = int(input()) a = list(map(int, input().split())) mx = max(a) table = [0] * (mx + 1) for i in a: table[i] += 1 q = int(input()) total = sum(a) for i in range(q): ( b, c, ) = map(int, input().split()) total -= table[c] * c + table[b] * b table[c] += table[b] table[b] = 0 ...
n = int(input()) a = list(map(int, input().split())) mx = 10**5 table = [0] * (mx + 1) for i in a: table[i] += 1 q = int(input()) total = sum(a) for i in range(q): ( b, c, ) = map(int, input().split()) total -= table[c] * c + table[b] * b table[c] += table[b] table[b] = 0 t...
replace
3
4
3
4
0
p02630
Python
Runtime Error
from collections import defaultdict N = int(input()) _A = [*map(int, input().split())] Q = int(input()) val = [[*map(int, line.split())] for line in open(0)] A = defaultdict(int) for _a in _A: A[_a] += 1 ans = sum(_A) for v in val: if v[0] in A.keys(): num = A[v[0]] A[v[0]] = 0 A[v[1]...
from collections import defaultdict N, _A, Q, *val = [[*map(int, line.split())] for line in open(0)] N = N[0] Q = Q[0] A = defaultdict(int) for _a in _A: A[_a] += 1 ans = sum(_A) for v in val: if v[0] in A.keys(): num = A[v[0]] A[v[0]] = 0 A[v[1]] += num ans += (v[1] - v[0]) *...
replace
2
6
2
5
0
p02630
C++
Runtime Error
#include <algorithm> #include <iostream> #include <stdio.h> #include <string> #include <vector> #define ll long long using namespace std; #define MAX 10005 int main() { vector<int> l(MAX); int n; ll ans = 0; cin >> n; for (int i = 0; i < n; i++) { int a; cin >> a; l[a]++; ans += a; } ll ...
#include <algorithm> #include <iostream> #include <stdio.h> #include <string> #include <vector> #define ll long long using namespace std; #define MAX 100005 int main() { vector<int> l(MAX); int n; ll ans = 0; cin >> n; for (int i = 0; i < n; i++) { int a; cin >> a; l[a]++; ans += a; } ll...
replace
8
9
8
9
0
p02630
Python
Time Limit Exceeded
N = int(input()) A = list(map(int, input().split())) Q = int(input()) for i in range(Q): B, C = map(int, input().split()) for i in range(N): if A[i] == B: A[i] = C print(sum(A))
from collections import Counter n = int(input()) a = list(map(int, input().split())) q = int(input()) cnt = Counter(a) s = sum(a) for i in range(q): b, c = map(int, input().split()) s = s - b * cnt[b] s = s + c * cnt[b] cnt[c] += cnt[b] cnt[b] = 0 print(s)
replace
0
9
0
17
TLE
p02630
Python
Runtime Error
N = int(input()) A = list(map(int, input().split(" "))) Q = int(input()) BC = [list(map(int, list(input().split(" ")))) for i in range(Q)] count = [0] * 10**5 + 5 for i in range(N): count[A[i]] += 1 s = sum(A) for i in range(Q): s = s - BC[i][0] * count[BC[i][0]] + BC[i][1] * count[BC[i][0]] count[BC[i][1...
N = int(input()) A = list(map(int, input().split(" "))) Q = int(input()) BC = [list(map(int, list(input().split(" ")))) for i in range(Q)] count = [0] * (10**5 + 5) for i in range(N): count[A[i]] += 1 s = sum(A) for i in range(Q): s = s - BC[i][0] * count[BC[i][0]] + BC[i][1] * count[BC[i][0]] count[BC[i]...
replace
5
6
5
6
TypeError: can only concatenate list (not "int") to list
Traceback (most recent call last): File "/home/alex/Documents/bug-detection/input/Project_CodeNet/data/p02630/Python/s562064312.py", line 6, in <module> count = [0] * 10**5 + 5 TypeError: can only concatenate list (not "int") to list
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; long long a[7001]; int main() { long long n; cin >> n; long long s = 0; for (int i = 1; i <= n; i++) { long long o; cin >> o; a[o]++; s += o; } int m; cin >> m; for (int i = 1; i <= m; i++) { long long x, y; cin >> x >> y; s += (y...
#include <bits/stdc++.h> using namespace std; int a[100001]; int main() { long long n; cin >> n; long long s = 0; for (int i = 1; i <= n; i++) { long long o; cin >> o; a[o]++; s += o; } int m; cin >> m; for (int i = 1; i <= m; i++) { long long x, y; cin >> x >> y; s += (y - x...
replace
2
3
2
3
0
p02630
C++
Runtime Error
#include <cstdio> #include <iostream> using ll = long long; #define rep(i, a, b) for (ll i = a; i < ll(b); i++) #define repr(i, a, b) for (ll i = a; i >= ll(b); i--) #define endl "\n" #define ALL(x) x.begin(), x.end() #define ALLR(x) x.rbegin(), x.rend() using namespace std; int N, Q, p[100010], b[100010], c[10010]; l...
#include <cstdio> #include <iostream> using ll = long long; #define rep(i, a, b) for (ll i = a; i < ll(b); i++) #define repr(i, a, b) for (ll i = a; i >= ll(b); i--) #define endl "\n" #define ALL(x) x.begin(), x.end() #define ALLR(x) x.rbegin(), x.rend() using namespace std; int N, Q, p[100010], b[100010], c[100010]; ...
replace
10
11
10
11
0
p02630
C++
Time Limit Exceeded
#include <iostream> #include <unordered_map> using namespace std; int main() { int n; cin >> n; int a[n]; long long int sum = 0; unordered_map<int, int> m; for (int i = 0; i < n; i++) { cin >> a[i]; m[a[i]]++; sum = sum + a[i]; } int q; cin >> q; while (q--) { int search, val; ...
#include <iostream> #include <unordered_map> using namespace std; int main() { int n; cin >> n; int a[n]; long long int sum = 0; unordered_map<int, int> m; for (int i = 0; i < n; i++) { cin >> a[i]; m[a[i]]++; sum = sum + a[i]; } int q; cin >> q; while (q--) { int search, val; ...
replace
21
26
21
25
TLE
p02630
C++
Runtime Error
#include <algorithm> #include <bits/stdc++.h> #include <cmath> #include <cstdio> #include <iostream> #include <map> #include <string> #include <utility> #include <vector> using namespace std; using ll = long long; const long long INF = 1LL << 60; typedef pair<ll, ll> Pair; int main() { ll N, Q; ll sum = 0; ci...
#include <algorithm> #include <bits/stdc++.h> #include <cmath> #include <cstdio> #include <iostream> #include <map> #include <string> #include <utility> #include <vector> using namespace std; using ll = long long; const long long INF = 1LL << 60; typedef pair<ll, ll> Pair; int main() { ll N, Q; ll sum = 0; ci...
replace
23
24
23
24
0
p02630
C++
Runtime Error
#include <algorithm> #include <iostream> #include <iterator> #include <stdio.h> #include <stdlib.h> #include <vector> using namespace std; int main() { int N; long long s = 0; cin >> N; vector<int> A(N); vector<int> ap(10 * 10 * 10 * 10 * 10); for (int i = 0; i < N; i++) { cin >> A.at(i); s += A.a...
#include <algorithm> #include <iostream> #include <iterator> #include <stdio.h> #include <stdlib.h> #include <vector> using namespace std; int main() { int N; long long s = 0; cin >> N; vector<int> A(N); vector<int> ap(10 * 10 * 10 * 10 * 10 + 1); for (int i = 0; i < N; i++) { cin >> A.at(i); s +=...
replace
14
15
14
15
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> #include <string> using namespace std; typedef unsigned long long int lli; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); lli n; cin >> n; vector<lli> v(n + 1); vector<lli> frequency(n + 1); lli sum = 0; for (int i = 1; i <= n; i++) { cin >> v[i]; fr...
#include <bits/stdc++.h> #include <string> using namespace std; typedef unsigned long long int lli; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); lli n; cin >> n; vector<lli> v(n + 1); vector<lli> frequency(1000001); lli sum = 0; for (int i = 1; i <= n; i++) { cin >> v[i]; ...
replace
14
15
14
15
0
p02630
Python
Runtime Error
N = int(input()) A = [int(_) for _ in input().split()] Q = int(input()) b_to_c = [[int(_) for _ in input().split()] for i in range(Q)] sum = 0 memo = [0] * (10**5) for i in A: memo[i] += 1 sum += i for bc in b_to_c: b = bc[0] c = bc[1] sum -= b * memo[b] sum += c * memo[b] memo[c] += memo[...
N = int(input()) A = [int(_) for _ in input().split()] Q = int(input()) b_to_c = [[int(_) for _ in input().split()] for i in range(Q)] sum = 0 memo = [0] * (10**5 + 1) for i in A: memo[i] += 1 sum += i for bc in b_to_c: b = bc[0] c = bc[1] sum -= b * memo[b] sum += c * memo[b] memo[c] += m...
replace
6
7
6
7
0
p02630
C++
Runtime Error
#include <algorithm> #include <climits> #include <cmath> #include <cstdlib> #include <ctype.h> #include <functional> #include <iostream> #include <map> #include <queue> #include <set> #include <string> #include <vector> using namespace std; #define REP(i, n) for (int i = 0; i < (int)(n); i++) #define vint vector<int> ...
#include <algorithm> #include <climits> #include <cmath> #include <cstdlib> #include <ctype.h> #include <functional> #include <iostream> #include <map> #include <queue> #include <set> #include <string> #include <vector> using namespace std; #define REP(i, n) for (int i = 0; i < (int)(n); i++) #define vint vector<int> ...
replace
26
27
26
27
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> #define ALL(a) (a).begin(), (a).end() #define RALL(a) (a).rbegin(), (a).rend() #define pb push_back #define FOR(i, a, b) for (int i = (a); i < (b); ++i) #define rep(i, n) FOR(i, 0, n) #define ll long long using namespace std; const ll P = 1000000007; const long long INF = 1LL << 60; int gcd(in...
#include <bits/stdc++.h> #define ALL(a) (a).begin(), (a).end() #define RALL(a) (a).rbegin(), (a).rend() #define pb push_back #define FOR(i, a, b) for (int i = (a); i < (b); ++i) #define rep(i, n) FOR(i, 0, n) #define ll long long using namespace std; const ll P = 1000000007; const long long INF = 1LL << 60; int gcd(in...
replace
13
14
13
14
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> a(n); int64_t s = 0; vector<vector<int>> v(100000, vector<int>(0)); for (int i = 0; i < n; i++) { cin >> a.at(i); s += a.at(i); v.at(a.at(i)).push_back(i); } int q; cin >> q; for (int i = 0; i <...
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> a(n); int64_t s = 0; vector<vector<int>> v(100001, vector<int>(0)); for (int i = 0; i < n; i++) { cin >> a.at(i); s += a.at(i); v.at(a.at(i)).push_back(i); } int q; cin >> q; for (int i = 0; i <...
replace
10
11
10
11
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define srt(i) sort(i.begin(), i.end()) #define rvt(i) sort(i.begin(), i.end(), greater<int>()) int main() { int n; cin >> n; long sum = 0; vector<int> a(100000); rep(i, n) { int tmp; cin >> tmp; a...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define srt(i) sort(i.begin(), i.end()) #define rvt(i) sort(i.begin(), i.end(), greater<int>()) int main() { int n; cin >> n; long sum = 0; vector<int> a(100001); rep(i, n) { int tmp; cin >> tmp; a...
replace
11
12
11
12
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using ll = long long; int main() { ll N; cin >> N; vector<ll> A(N); rep(i, N) cin >> A.at(i); ll Q; cin >> Q; vector<ll> B(Q), C(Q); rep(i, Q) { cin >> B.at(i) >> C.at(i); } int MAX = 100000; vector<l...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) using ll = long long; int main() { ll N; cin >> N; vector<ll> A(N); rep(i, N) cin >> A.at(i); ll Q; cin >> Q; vector<ll> B(Q), C(Q); rep(i, Q) { cin >> B.at(i) >> C.at(i); } int MAX = 100001; vector<l...
replace
14
16
14
16
0
p02630
C++
Runtime Error
#include <iostream> #include <vector> #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; int main() { int n; cin >> n; vector<int> a(n); vector<int> cnt(n + 1, 0); long long ans = 0; rep(i, n) { cin >> a[i]; ans += a[i]; cnt[a[i]]++; } int q; cin >> q; vector<int> b(q);...
#include <iostream> #include <vector> #define rep(i, n) for (int i = 0; i < (n); i++) using namespace std; int main() { int n; cin >> n; vector<int> a(n); vector<int> cnt(100001, 0); long long ans = 0; rep(i, n) { cin >> a[i]; ans += a[i]; cnt[a[i]]++; } int q; cin >> q; vector<int> b(q)...
replace
8
9
8
9
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; #define MOD 1000000007 #include <map> typedef long long ll; #define REP(i, n) for (ll i = 0; i < n; i++) #define REPR(i, n) for (ll i = n; i >= 0; i--) #define FOR(i, m, n) for (ll i = m; i < n; i++) #define INF 2e9 #define ALL(v) v.begin(), v.end() using Graph = vector<vec...
#include <bits/stdc++.h> using namespace std; #define MOD 1000000007 #include <map> typedef long long ll; #define REP(i, n) for (ll i = 0; i < n; i++) #define REPR(i, n) for (ll i = n; i >= 0; i--) #define FOR(i, m, n) for (ll i = m; i < n; i++) #define INF 2e9 #define ALL(v) v.begin(), v.end() using Graph = vector<vec...
replace
28
29
28
29
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define ll int64_t #define _GLIBCXX_DEBUG const int dx[4] = {1, 0, -1, 0}; const int dy[4] = {0, 1, 0, -1}; // 約数列挙(√N) vector<int64_t> divisor(int64_t n) { vector<int64_t> ret; for (...
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define ll int64_t #define _GLIBCXX_DEBUG const int dx[4] = {1, 0, -1, 0}; const int dy[4] = {0, 1, 0, -1}; // 約数列挙(√N) vector<int64_t> divisor(int64_t n) { vector<int64_t> ret; for (...
replace
78
79
78
79
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> #include <string> #include <vector> using namespace std; vector<string> split(const string &s, char delim) { vector<string> elems; string item; for (char ch : s) { if (ch == delim) { if (!item.empty()) { elems.push_back(item); } item.clear(); } else { ...
#include <bits/stdc++.h> #include <string> #include <vector> using namespace std; vector<string> split(const string &s, char delim) { vector<string> elems; string item; for (char ch : s) { if (ch == delim) { if (!item.empty()) { elems.push_back(item); } item.clear(); } else { ...
replace
61
62
61
62
0
p02630
C++
Runtime Error
#include <algorithm> #include <iostream> #include <map> #include <math.h> #include <queue> #include <set> #include <unordered_map> #include <vector> using namespace std; typedef long long ll; #define PI 3.14159265359 int main() { ll N; cin >> N; ll A; vector<ll> vec; vec.reserve(10001); for (auto i = 0; i ...
#include <algorithm> #include <iostream> #include <map> #include <math.h> #include <queue> #include <set> #include <unordered_map> #include <vector> using namespace std; typedef long long ll; #define PI 3.14159265359 int main() { ll N; cin >> N; ll A; vector<ll> vec; ll limit = pow(10, 6); vec.reserve(limi...
replace
17
19
17
20
0
p02630
C++
Runtime Error
/* author : mpily :-() title : Competing.cpp time :Sun Jun 14 13:11:23 2020 */ #include <algorithm> #include <cassert> #include <cmath> #include <cstdint> #include <cstdio> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <random> #include <set> #include <string> #include <unordered_ma...
/* author : mpily :-() title : Competing.cpp time :Sun Jun 14 13:11:23 2020 */ #include <algorithm> #include <cassert> #include <cmath> #include <cstdint> #include <cstdio> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <random> #include <set> #include <string> #include <unordered_ma...
replace
27
28
27
28
0
p02630
C++
Runtime Error
#include <algorithm> #include <cmath> #include <cstdio> #include <cstring> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> using namespace std; // typedef long long LL; #define For(a, b, c) for (int a = b; a <= c; a++) #define For_(a, b, c) for (int a = b; a >= c; a...
#include <algorithm> #include <cmath> #include <cstdio> #include <cstring> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> using namespace std; // typedef long long LL; #define For(a, b, c) for (int a = b; a <= c; a++) #define For_(a, b, c) for (int a = b; a >= c; a...
replace
32
33
32
33
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> typedef long long ll; using namespace std; using Graph = vector<vector<int>>; const int MAX = 10005; int counter[MAX]; int main() { int n; cin >> n; ll a[n]; ll fsum = 0; for (int i = 0; i < MAX; ++i) { counter[i] = 0; } for (int i = 0; i < n; ++i) { cin >> a[i]; cou...
#include <bits/stdc++.h> typedef long long ll; using namespace std; using Graph = vector<vector<int>>; const int MAX = 100005; int counter[MAX]; int main() { int n; cin >> n; ll a[n]; ll fsum = 0; for (int i = 0; i < MAX; ++i) { counter[i] = 0; } for (int i = 0; i < n; ++i) { cin >> a[i]; co...
replace
5
6
5
6
0
p02630
C++
Runtime Error
#pragma GCC optimize("Ofast") // #pragma GCC target("avx,avx2,fma") #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; #define CFOR(i, str) for (int i = 0; (str)[i] != '\0'; (i)++) #define FOR(i, s, r) for (ll i = (s); i < (r); i++) #define SUM(a) accumulate(a.begin(),...
#pragma GCC optimize("Ofast") // #pragma GCC target("avx,avx2,fma") #include <bits/stdc++.h> using namespace std; typedef long long ll; typedef unsigned long long ull; #define CFOR(i, str) for (int i = 0; (str)[i] != '\0'; (i)++) #define FOR(i, s, r) for (ll i = (s); i < (r); i++) #define SUM(a) accumulate(a.begin(),...
replace
130
131
130
131
0
Process finished in: 0.00049ms
p02630
C++
Runtime Error
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) using namespace std; typedef long long ll; typedef pair<int, int> P; int main() { int n; cin >> n; int a[n]; rep(i, n) cin >> a[i]; int q; cin >> q; int b[n], c[n]; rep(i, q) cin >> b[i] >> c[i]; map<int, int> count; rep(i, n)...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) using namespace std; typedef long long ll; typedef pair<int, int> P; int main() { int n; cin >> n; int a[n]; rep(i, n) cin >> a[i]; int q; cin >> q; int b[q], c[q]; rep(i, q) cin >> b[i] >> c[i]; map<int, int> count; rep(i, n)...
replace
13
14
13
14
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int N; cin >> N; vector<ll> vi(100000, 0); ll sum = 0; for (int i = 0; i < N; i++) { ll a; cin >> a; vi.at(a)++; sum += a; } int Q; cin >> Q; for (int i = 0; i < Q; i++) { ll from, to; cin >> ...
#include <bits/stdc++.h> using namespace std; using ll = long long; int main() { int N; cin >> N; vector<ll> vi(100001, 0); ll sum = 0; for (int i = 0; i < N; i++) { ll a; cin >> a; vi.at(a)++; sum += a; } int Q; cin >> Q; for (int i = 0; i < Q; i++) { ll from, to; cin >> ...
replace
8
9
8
9
0
p02630
C++
Time Limit Exceeded
#include <bits/stdc++.h> using namespace std; #define ll long long #define fr first #define sec second #define rep(i, n) for (i = 0; i < n; i++) #define vi vector<int> #define vc vector<char> #define vl vector<ll> #define vb vector<bool> #define pb push_back #define M 1000000007 #define ios ...
#include <bits/stdc++.h> using namespace std; #define ll long long #define fr first #define sec second #define rep(i, n) for (i = 0; i < n; i++) #define vi vector<int> #define vc vector<char> #define vl vector<ll> #define vb vector<bool> #define pb push_back #define M 1000000007 #define ios ...
delete
42
43
42
42
TLE
p02630
C++
Runtime Error
// noobie_corleone #include <bits/stdc++.h> using namespace std; #define mp make_pair #define pb push_back #define ll long long #define ld long double #define ss second #define ff first #define fr(i, a, b) for (ll i = a; i < b; i++) #define f(i, n) fr(i, 0, n) #define rf(i, b, a) for (ll i = b - 1; i >= a; i--) #def...
// noobie_corleone #include <bits/stdc++.h> using namespace std; #define mp make_pair #define pb push_back #define ll long long #define ld long double #define ss second #define ff first #define fr(i, a, b) for (ll i = a; i < b; i++) #define f(i, n) fr(i, 0, n) #define rf(i, b, a) for (ll i = b - 1; i >= a; i--) #def...
replace
50
51
50
51
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; int main() { int N; unsigned long long int ans = 0; cin >> N; vector<int> num(100000, 0); for (int i = 0; i < N; i++) { int A; cin >> A; ans += A; num.at(A)++; } int Q; cin >> Q; for (int i = 0; i < Q; i++) { int B, C; cin >> B...
#include <bits/stdc++.h> using namespace std; int main() { int N; unsigned long long int ans = 0; cin >> N; vector<int> num(100001, 0); for (int i = 0; i < N; i++) { int A; cin >> A; ans += A; num.at(A)++; } int Q; cin >> Q; for (int i = 0; i < Q; i++) { int B, C; cin >> B...
replace
8
9
8
9
0
p02630
C++
Runtime Error
#include <algorithm> #include <iostream> #include <vector> using namespace std; const long long MAX = 100005; int main(void) { long long N; cin >> N; vector<long long> bucket(N); long long sum = 0; for (int i = 0; i < N; i++) { long long tmp; cin >> tmp; sum += tmp; bucket[tmp]++; } long...
#include <algorithm> #include <iostream> #include <vector> using namespace std; const long long MAX = 100005; int main(void) { long long N; cin >> N; vector<long long> bucket(MAX); long long sum = 0; for (int i = 0; i < N; i++) { long long tmp; cin >> tmp; sum += tmp; bucket[tmp]++; } lo...
replace
9
10
9
10
0
p02630
C++
Runtime Error
#include <algorithm> #include <cmath> #include <ctime> #include <iostream> #include <queue> #include <vector> using namespace std; using ll = long long; using vi = vector<int>; using vvi = vector<vector<int>>; using pii = pair<int, int>; using ppi = pair<pii, int>; int f_dir[2][4] = {{-1, 0, 1, 0}, {0, 1, 0, -1}}; //...
#include <algorithm> #include <cmath> #include <ctime> #include <iostream> #include <queue> #include <vector> using namespace std; using ll = long long; using vi = vector<int>; using vvi = vector<vector<int>>; using pii = pair<int, int>; using ppi = pair<pii, int>; int f_dir[2][4] = {{-1, 0, 1, 0}, {0, 1, 0, -1}}; //...
replace
27
28
27
28
0
p02630
Python
Runtime Error
from sys import stdin readline = stdin.readline N = int(readline()) A = list(map(int, readline().split())) Q = int(readline()) t = [0] * (N + 1) s = sum(A) for a in A: t[a] += 1 for _ in range(Q): B, C = map(int, readline().split()) s -= B * t[B] s += C * t[B] t[C] += t[B] t[B] = 0 print...
from sys import stdin readline = stdin.readline N = int(readline()) A = list(map(int, readline().split())) Q = int(readline()) t = [0] * (10**5 + 1) s = sum(A) for a in A: t[a] += 1 for _ in range(Q): B, C = map(int, readline().split()) s -= B * t[B] s += C * t[B] t[C] += t[B] t[B] = 0 p...
replace
8
9
8
9
0
p02630
C++
Runtime Error
#include <iostream> #include <map> using namespace std; using ll = long long; int main() { int N; cin >> N; map<int, ll> A; for (int i = 0; i < N; i++) { int a; cin >> a; auto it = A.find(a); if (it == A.end()) { A.emplace(a, 1); } else { (it->second)++; } } ll S = 0; ...
#include <iostream> #include <map> using namespace std; using ll = long long; int main() { int N; cin >> N; map<int, ll> A; for (int i = 0; i < N; i++) { int a; cin >> a; auto it = A.find(a); if (it == A.end()) { A.emplace(a, 1); } else { (it->second)++; } } ll S = 0; ...
replace
30
31
30
35
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> a(n); for (int i = 0; i < n; i++) { cin >> a[i]; } int q; cin >> q; vector<int> b(q); vector<int> c(q); for (int i = 0; i < q; i++) { cin >> b[i] >> c[i]; } vector<int> d(q); for (int i = 0; i < q;...
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; vector<int> a(n); for (int i = 0; i < n; i++) { cin >> a[i]; } int q; cin >> q; vector<int> b(q); vector<int> c(q); for (int i = 0; i < q; i++) { cin >> b[i] >> c[i]; } vector<int> d(q); for (int i = 0; i < q;...
replace
23
24
23
24
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) using namespace std; using ll = long long; int main() { ll n; cin >> n; vector<ll> a(n); vector<ll> cnt(n); ll ans = 0; ll b[100010], c[100010]; ll q; rep(i, n) { cin >> a[i]; ans += a[i]; a[i]--; cnt[a[i]]++; ...
#include <bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) using namespace std; using ll = long long; int main() { ll n; cin >> n; vector<ll> a(n); vector<ll> cnt(100010); ll ans = 0; ll b[100010], c[100010]; ll q; rep(i, n) { cin >> a[i]; ans += a[i]; a[i]--; cnt[a[i]]...
replace
9
10
9
10
0
p02630
C++
Runtime Error
#include <algorithm> #include <cstring> #include <iostream> #include <string> using namespace std; #define ll long long #define read(n) scanf("%d", &n) #define f(i, a, b) for (int i = a; i <= b; ++i) #define N 100005 ll num[N]; int main() { ll n, q, sum = 0; read(n); f(i, 1, n) { ll x; read(x); ++num[...
#include <algorithm> #include <cstring> #include <iostream> #include <string> using namespace std; #define ll long long #define read(n) scanf("%lld", &n) #define f(i, a, b) for (int i = a; i <= b; ++i) #define N 100005 ll num[N]; int main() { ll n, q, sum = 0; read(n); f(i, 1, n) { ll x; read(x); ++nu...
replace
6
7
6
7
-11
p02630
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; int a[n + 1]; int b[10005]; long long ans = 0; memset(b, 0, sizeof(b)); for (int i = 1; i <= n; i++) { cin >> a[i]; b[a[i]]++; ans += a[i]; } int q, be, af; cin >> q; for (int i = 1; i <= q; i++) { cin >> b...
#include <bits/stdc++.h> using namespace std; int main() { int n; cin >> n; int a[n + 1]; int b[100005]; long long ans = 0; memset(b, 0, sizeof(b)); for (int i = 1; i <= n; i++) { cin >> a[i]; b[a[i]]++; ans += a[i]; } int q, be, af; cin >> q; for (int i = 1; i <= q; i++) { cin >> ...
replace
6
7
6
7
0
p02630
C++
Runtime Error
#include <algorithm> #include <cmath> #include <functional> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stdio.h> #include <string> #include <tuple> #include <vector> #define rep(i, n) for (int i = 0; i < (int)n; i++) // n回繰り返す #define rrep(i, n) for (int i = n - 1; i ...
#include <algorithm> #include <cmath> #include <functional> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <set> #include <stdio.h> #include <string> #include <tuple> #include <vector> #define rep(i, n) for (int i = 0; i < (int)n; i++) // n回繰り返す #define rrep(i, n) for (int i = n - 1; i ...
replace
51
53
51
53
0
p02630
C++
Runtime Error
#include <bits/stdc++.h> typedef long long lint; using namespace std; lint gcd(lint x, lint y) { if (x == 0) { return y; } else { return gcd(y % x, x); } } lint lcm(lint x, lint y) { return x / gcd(x, y) * y; } lint C(lint n, lint k) { if (n == k) { return 1; } else if (n < k) { return 0; ...
#include <bits/stdc++.h> typedef long long lint; using namespace std; lint gcd(lint x, lint y) { if (x == 0) { return y; } else { return gcd(y % x, x); } } lint lcm(lint x, lint y) { return x / gcd(x, y) * y; } lint C(lint n, lint k) { if (n == k) { return 1; } else if (n < k) { return 0; ...
replace
49
50
49
50
0
p02630
C++
Runtime Error
// g++ .cpp && ./a.out #include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) using namespace std; typedef pair<int, int> p; typedef long long ll; const int mod = 1000000007; const int inf = 1000000007; int main() { int n, q; cin >> n; vector<int> a(n); vector<int> cnt(n + 1); ll sum = 0;...
// g++ .cpp && ./a.out #include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < (n); ++i) using namespace std; typedef pair<int, int> p; typedef long long ll; const int mod = 1000000007; const int inf = 1000000007; int main() { int n, q; cin >> n; vector<int> a(n); vector<int> cnt(100005); ll sum = 0...
replace
15
16
15
16
0
p02630
C++
Time Limit Exceeded
#include <bits/stdc++.h> #define ll long long int #define ld long double #define pb push_back #define pq priority_queue #define pll pair<long long int, long long int> #define pii pair<int, int> #define vvll vector<vector<ll>> #define vvi vector<vector<int>> #define vi vector<int> #define vll vector<ll> #define vs vect...
#include <bits/stdc++.h> #define ll long long int #define ld long double #define pb push_back #define pq priority_queue #define pll pair<long long int, long long int> #define pii pair<int, int> #define vvll vector<vector<ll>> #define vvi vector<vector<int>> #define vi vector<int> #define vll vector<ll> #define vs vect...
replace
85
90
85
89
TLE
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; typedef double db; typedef long long ll; // 溢出会变成负值 typedef long double ldb; typedef unsigned long long ull; // 自动取模2^64 const double pi = acos(-1.0); const int mod = 1e9 + 7; // 998244353; const int inf = 0x7fffffff; // 2^31-1 const ll INF = 0x7fffffffffffffff; const in...
#include <bits/stdc++.h> using namespace std; typedef double db; typedef long long ll; // 溢出会变成负值 typedef long double ldb; typedef unsigned long long ull; // 自动取模2^64 const double pi = acos(-1.0); const int mod = 1e9 + 7; // 998244353; const int inf = 0x7fffffff; // 2^31-1 const ll INF = 0x7fffffffffffffff; const in...
replace
35
36
35
36
0
p02631
C++
Runtime Error
#ifndef INCLUDEHEADER_MY_TEMPLATE #define INCLUDEHEADER_MY_TEMPLATE #ifndef _GLIBCXX_NO_ASSERT #include <cassert> #endif #include <cctype> #include <cerrno> #include <cfloat> #include <ciso646> #include <climits> #include <clocale> #include <cmath> #include <csetjmp> #include <csignal> #include <cstdarg> #include <cst...
#ifndef INCLUDEHEADER_MY_TEMPLATE #define INCLUDEHEADER_MY_TEMPLATE #ifndef _GLIBCXX_NO_ASSERT #include <cassert> #endif #include <cctype> #include <cerrno> #include <cfloat> #include <ciso646> #include <climits> #include <clocale> #include <cmath> #include <csetjmp> #include <csignal> #include <cstdarg> #include <cst...
insert
865
865
865
866
-11
p02631
C++
Runtime Error
// SMOKE SHISHA PLAY FIFA // #include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef long double ld; #define fastio \ ios_base::sync_with_stdio(false); \ cin.tie(NULL); #define pll ...
// SMOKE SHISHA PLAY FIFA // #include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef long double ld; #define fastio \ ios_base::sync_with_stdio(false); \ cin.tie(NULL); #define pll ...
insert
37
37
37
38
-11
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef pair<int, int> pi; typedef vector<pi> vpi; typedef long double ld; #define pb emplace_back #define mp make_pair #define lb lower_bound #define ub upper_bound #define ALL(x) x.begin(), x.end() #define SZ(x) (int)x.size() ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef pair<int, int> pi; typedef vector<pi> vpi; typedef long double ld; #define pb emplace_back #define mp make_pair #define lb lower_bound #define ub upper_bound #define ALL(x) x.begin(), x.end() #define SZ(x) (int)x.size() ...
replace
15
16
15
16
0
p02631
Python
Time Limit Exceeded
n = int(input()) a = [int(i) for i in input().split()] ans = [] for i in range(n): temp = 0 for j, aa in enumerate(a): if j == i: continue temp = temp ^ aa ans.append(temp) ans = [str(i) for i in ans] print(" ".join(ans))
n = int(input()) a = [int(i) for i in input().split()] ans = [] alld = 0 for aa in a: alld = alld ^ aa for aa in a: ans.append(alld ^ aa) ans = [str(i) for i in ans] print(" ".join(ans))
replace
5
12
5
12
TLE
p02631
C++
Runtime Error
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) #define repr(i, n) for (int i = n - 1; i >= 0; i--) #define MAX(a, b) a = a > b ? a : b #define MIN(a, b) a = a < b ? a : b #define REP(i, x, n) for (int i = x; i < n; i++) #define REPR(i, x, n) for (int i = n - 1; i >= x; i--) #define pb push_back ...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) #define repr(i, n) for (int i = n - 1; i >= 0; i--) #define MAX(a, b) a = a > b ? a : b #define MIN(a, b) a = a < b ? a : b #define REP(i, x, n) for (int i = x; i < n; i++) #define REPR(i, x, n) for (int i = n - 1; i >= x; i--) #define pb push_back ...
replace
96
98
96
98
0
p02631
C++
Runtime Error
// Problem : E - Red Scarf // Contest : AtCoder - AtCoder Beginner Contest 171 // URL : https://atcoder.jp/contests/abc171/tasks/abc171_e // Memory Limit : 1024 MB // Time Limit : 2000 ms // Powered by CP Editor (https://github.com/cpeditor/cpeditor) #include <bits/stdc++.h> #define DEBUG fprintf(stderr, "Passing [%s...
// Problem : E - Red Scarf // Contest : AtCoder - AtCoder Beginner Contest 171 // URL : https://atcoder.jp/contests/abc171/tasks/abc171_e // Memory Limit : 1024 MB // Time Limit : 2000 ms // Powered by CP Editor (https://github.com/cpeditor/cpeditor) #include <bits/stdc++.h> #define DEBUG fprintf(stderr, "Passing [%s...
replace
48
49
48
49
0
p02631
Python
Time Limit Exceeded
import numpy as np N = int(input()) a = np.fromstring(input(), sep=" ", dtype=np.int64) # b = np.bitwise_xor.reduce(a) # c = np.bitwise_xor(a, b) # print(*c, sep=" ") for n in range(N): print(np.bitwise_xor.reduce(a) ^ a[n])
import numpy as np N = int(input()) a = np.fromstring(input(), sep=" ", dtype=np.int64) b = np.bitwise_xor.reduce(a) c = np.bitwise_xor(a, b) print(*c, sep=" ")
replace
4
9
4
7
TLE
p02631
C++
Runtime Error
// Apparat : drobucs, aleonov, vit_72 #include <algorithm> #include <cmath> #include <iomanip> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <string> #include <unordered_map> #include <vector> // #pragma warning(disable : 4996) // #pragma GCC optimize("O3") using names...
// Apparat : drobucs, aleonov, vit_72 #include <algorithm> #include <cmath> #include <iomanip> #include <iostream> #include <map> #include <numeric> #include <queue> #include <set> #include <string> #include <unordered_map> #include <vector> // #pragma warning(disable : 4996) // #pragma GCC optimize("O3") using names...
replace
31
32
31
32
0
p02631
C++
Runtime Error
#include <algorithm> #include <cstdio> #include <vector> #define ll long long #define N 100005 #define inf 1000000000 using namespace std; int n; int a[N], c[N]; int q; int main() { scanf("%d", &n); int sum = 0; for (int i = 1; i <= n; ++i) scanf("%d", &a[i]), sum ^= a[i]; for (int i = 1; i <= n; ++i) p...
#include <algorithm> #include <cstdio> #include <vector> #define ll long long #define N 200005 #define inf 1000000000 using namespace std; int n; int a[N], c[N]; int q; int main() { scanf("%d", &n); int sum = 0; for (int i = 1; i <= n; ++i) scanf("%d", &a[i]), sum ^= a[i]; for (int i = 1; i <= n; ++i) p...
replace
4
5
4
5
0
p02631
C++
Runtime Error
#define rep(i, n) for (int i = 0; i < (int)(n); i++) #include <algorithm> #include <iostream> #include <string> #include <vector> using namespace std; int main() { int n; int a[100000]; int s = 0; cin >> n; rep(i, n) { cin >> a[i]; s ^= a[i]; } rep(i, n) { cout << (s ^ a[i]); if (i != n ...
#define rep(i, n) for (int i = 0; i < (int)(n); i++) #include <algorithm> #include <iostream> #include <string> #include <vector> using namespace std; int main() { int n; int a[200000]; int s = 0; cin >> n; rep(i, n) { cin >> a[i]; s ^= a[i]; } rep(i, n) { cout << (s ^ a[i]); if (i != n ...
replace
10
11
10
11
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; #define endl "\n" #define int long long int #define mod 1000000007 int solve(int A[], int n) { int i; int B[n]; int x = 0; for (i = 0; i < n; i++) x = x ^ A[i]; for (i = 0; i < n; i++) { B[i] = x ^ A[i]; } for (i = 0; i < n; i++) cout << B[i] <<...
#include <bits/stdc++.h> using namespace std; #define endl "\n" #define int long long int #define mod 1000000007 void solve(int A[], int n) { int i; int B[n]; int x = 0; for (i = 0; i < n; i++) x = x ^ A[i]; for (i = 0; i < n; i++) { B[i] = x ^ A[i]; } for (i = 0; i < n; i++) cout << B[i] <...
replace
6
7
6
7
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (ll)n; i++) #define rep1(i, n) for (ll i = 1; i <= (ll)n; i++) #define PI 3.14159265358979323846 #define vll vector<long long> #define vvll vector<vector<long long>> #define pll pair<long long, long long> using namespace std; using ll = long long; using ld =...
#include <bits/stdc++.h> #define rep(i, n) for (ll i = 0; i < (ll)n; i++) #define rep1(i, n) for (ll i = 1; i <= (ll)n; i++) #define PI 3.14159265358979323846 #define vll vector<long long> #define vvll vector<vector<long long>> #define pll pair<long long, long long> using namespace std; using ll = long long; using ld =...
replace
27
28
27
34
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; #define FAST \ ios_base::sync_with_stdio(0); \ cin.tie(); \ cout.tie(); #define MAXX 10...
#include <bits/stdc++.h> using namespace std; #define FAST \ ios_base::sync_with_stdio(0); \ cin.tie(); \ cout.tie(); #define MAXX 20...
replace
8
9
8
9
0
p02631
C++
Runtime Error
#define _CRT_SECURE_NO_WARNINGS #pragma GCC target("avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <algorithm> #include <bitset> #include <cassert> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <ctime> #include <deque> #include <fstream> #include <func...
#define _CRT_SECURE_NO_WARNINGS #pragma GCC target("avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <algorithm> #include <bitset> #include <cassert> #include <cfloat> #include <climits> #include <cmath> #include <complex> #include <ctime> #include <deque> #include <fstream> #include <func...
replace
115
116
115
116
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll read() { ll a = 0, b = getchar(), c = 1; while (!isdigit(b)) c = b == '-' ? -1 : 1, b = getchar(); while (isdigit(b)) a = a * 10 + b - '0', b = getchar(); return a * c; } ll n, ans, a[100005]; int main() { n = read(); for (int i ...
#include <bits/stdc++.h> using namespace std; typedef long long ll; ll read() { ll a = 0, b = getchar(), c = 1; while (!isdigit(b)) c = b == '-' ? -1 : 1, b = getchar(); while (isdigit(b)) a = a * 10 + b - '0', b = getchar(); return a * c; } ll n, ans, a[200005]; int main() { n = read(); for (int i ...
replace
11
12
11
12
0
p02631
C++
Time Limit Exceeded
#include <bits/stdc++.h> using namespace std; using ll = long long; #define endl "\n" #define all(v) v.begin(), v.end() #define mp make_pair #define mm(a) memset(a, 0, sizeof(a)) #define rep(i, a, b) for (ll i = a; i < b; i++) #define repn(i, a, b) for (ll i = a; i >= b; i--) #define pb push_back #define ff first #defi...
#include <bits/stdc++.h> using namespace std; using ll = long long; #define endl "\n" #define all(v) v.begin(), v.end() #define mp make_pair #define mm(a) memset(a, 0, sizeof(a)) #define rep(i, a, b) for (ll i = a; i < b; i++) #define repn(i, a, b) for (ll i = a; i >= b; i--) #define pb push_back #define ff first #defi...
replace
39
49
39
42
TLE
p02631
C++
Time Limit Exceeded
//============================================================================ // Name : template.cpp // Author : // Version : // Copyright : Your copyright notice // Description : Hello World in C++, Ansi-style //============================================================================ #include <...
//============================================================================ // Name : template.cpp // Author : // Version : // Copyright : Your copyright notice // Description : Hello World in C++, Ansi-style //============================================================================ #include <...
replace
54
64
54
56
TLE
p02631
C++
Time Limit Exceeded
#include <bits/stdc++.h> using namespace std; int main() { int N; int i, j; cin >> N; vector<int> a(N); for (i = 0; i < N; i++) cin >> a[i]; for (i = 0; i < N; i++) { bitset<32> ans; for (j = 0; j < N; j++) if (i != j) ans ^= a[j]; cout << ans.to_ullong() << " "; } cout <<...
#include <bits/stdc++.h> using namespace std; int main() { int N; int i, j; cin >> N; vector<int> a(N); for (i = 0; i < N; i++) cin >> a[i]; bitset<32> ans; for (i = 1; i < N; i++) ans ^= a[i]; cout << ans.to_ullong() << " "; for (i = 1; i < N; i++) { ans ^= a[i]; ans ^= a[i - 1]; ...
replace
10
15
10
17
TLE
p02631
C++
Runtime Error
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; using namespace std; typedef tree<pair<int, int>, null_type, less<pair<int, int>>, rb_tree_tag, tree_order_statistics_node_update> oset; #define sim template <class c #defi...
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> using namespace __gnu_pbds; using namespace std; typedef tree<pair<int, int>, null_type, less<pair<int, int>>, rb_tree_tag, tree_order_statistics_node_update> oset; #define sim template <class c #defi...
replace
64
66
64
66
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; #define int LL #define PII pair<int, int> #define VI vector<int> #define VPII vector<PII> #define LL long long #define LD long double #define f first #define s second #define MP make_pair #define PB push_back #define endl '\n' #define ALL(c) (c).begin(), (c).end() #define S...
#include <bits/stdc++.h> using namespace std; #define int LL #define PII pair<int, int> #define VI vector<int> #define VPII vector<PII> #define LL long long #define LD long double #define f first #define s second #define MP make_pair #define PB push_back #define endl '\n' #define ALL(c) (c).begin(), (c).end() #define S...
replace
57
58
57
58
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> #define ll long long int using namespace std; int main() { ll n, a[100005], q, sum = 0; cin >> n; for (int i = 0; i < n; i++) { cin >> a[i]; sum = sum ^ a[i]; } for (int i = 0; i < n; i++) { cout << (a[i] ^ sum); cout << " "; } cout << "\n"; return 0; }
#include <bits/stdc++.h> #define ll long long int using namespace std; int main() { ll n, a[200005], q, sum = 0; cin >> n; for (int i = 0; i < n; i++) { cin >> a[i]; sum = sum ^ a[i]; } for (int i = 0; i < n; i++) { cout << (a[i] ^ sum); cout << " "; } cout << "\n"; return 0; }
replace
4
5
4
5
0
p02631
C++
Time Limit Exceeded
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef long double ld; #define MOD 998244353 template <class T> inline bool chmax(T &a, T b) { if (a < b) { a = b; return 1; } return 0; } template <class T> inline bool chmin(T &a, T b) { if (a > b) { a = b; return 1; } ...
#include <bits/stdc++.h> using namespace std; typedef long long int ll; typedef long double ld; #define MOD 998244353 template <class T> inline bool chmax(T &a, T b) { if (a < b) { a = b; return 1; } return 0; } template <class T> inline bool chmin(T &a, T b) { if (a > b) { a = b; return 1; } ...
replace
49
56
49
57
TLE
p02631
C++
Runtime Error
#include <algorithm> #include <climits> #include <cmath> #include <cstdlib> #include <ctype.h> #include <functional> #include <iostream> #include <map> #include <queue> #include <set> #include <string> #include <vector> using namespace std; #define REP(i, n) for (int i = 0; i < (int)(n); i++) #define vint vector<int> ...
#include <algorithm> #include <climits> #include <cmath> #include <cstdlib> #include <ctype.h> #include <functional> #include <iostream> #include <map> #include <queue> #include <set> #include <string> #include <vector> using namespace std; #define REP(i, n) for (int i = 0; i < (int)(n); i++) #define vint vector<int> ...
replace
24
25
24
25
0
p02631
C++
Time Limit Exceeded
#include <algorithm> #include <cmath> #include <cstdio> #include <cstring> #include <iostream> #include <map> #include <set> #include <string> #include <unordered_map> #include <vector> #define LL long long #define li i << 1 #define ri i << 1 | 1 using namespace std; inline LL read() { char c = getchar(); LL x = 0,...
#include <algorithm> #include <cmath> #include <cstdio> #include <cstring> #include <iostream> #include <map> #include <set> #include <string> #include <unordered_map> #include <vector> #define LL long long #define li i << 1 #define ri i << 1 | 1 using namespace std; inline LL read() { char c = getchar(); LL x = 0,...
replace
34
47
34
38
TLE
p02631
C++
Runtime Error
#include <bits/stdc++.h> #pragma GCC optimize("Ofast,no-stack-protector,unroll-loops") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #define ll long long #define pb push_back #define mp make_pair #define pii pair<ll, ll> #define vi vector<ll> #define vii vector<pii> #define mi map<ll, ll...
#include <bits/stdc++.h> #pragma GCC optimize("Ofast,no-stack-protector,unroll-loops") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #define ll long long #define pb push_back #define mp make_pair #define pii pair<ll, ll> #define vi vector<ll> #define vii vector<pii> #define mi map<ll, ll...
replace
32
33
32
33
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> #define fastio \ ios_base::sync_with_stdio(false); \ cin.tie(0); \ cout.tie(0); #define all(x) (x).begin(), (x).end()...
#include <bits/stdc++.h> #define fastio \ ios_base::sync_with_stdio(false); \ cin.tie(0); \ cout.tie(0); #define all(x) (x).begin(), (x).end()...
replace
51
52
51
52
0
p02631
C++
Runtime Error
#include <algorithm> // min, max, swap, sort, reverse, lower_bound, upper_bound #include <iostream> // cout, endl, cin #include <math.h> // sqrt #include <string> // string, to_string, stoi #include <vector> // vector using namespace std; long long ruijo(int n) { long long ans = 1; for (int i = 0; i < n;...
#include <algorithm> // min, max, swap, sort, reverse, lower_bound, upper_bound #include <iostream> // cout, endl, cin #include <math.h> // sqrt #include <string> // string, to_string, stoi #include <vector> // vector using namespace std; long long ruijo(int n) { long long ans = 1; for (int i = 0; i < n;...
replace
40
41
40
41
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; typedef long long int ll; int main() { ll i, j, k, l, m, n, o, p, q, r, t, a[100001] = {0}; cin >> n; m = 0; for (i = 0; i < n; i++) { cin >> a[i]; m ^= a[i]; } for (i = 0; i < n; i++) { cout << (m ^ a[i]) << " "; } cout << endl; return 0; }
#include <bits/stdc++.h> using namespace std; typedef long long int ll; int main() { ll i, j, k, l, m, n, o, p, q, r, t, a[300001] = {0}; cin >> n; m = 0; for (i = 0; i < n; i++) { cin >> a[i]; m ^= a[i]; } for (i = 0; i < n; i++) { cout << (m ^ a[i]) << " "; } cout << endl; return 0; }
replace
4
5
4
5
0
p02631
C++
Time Limit Exceeded
#include <bits/stdc++.h> using namespace std; #define sim template <class c #define ris return *this #define dor > debug &operator<< #define eni(x) \ sim > typename enable_if<sizeof dud<c>(0) x 1, debug &>::type operator<<( \ c i) { sim > ...
#include <bits/stdc++.h> using namespace std; #define sim template <class c #define ris return *this #define dor > debug &operator<< #define eni(x) \ sim > typename enable_if<sizeof dud<c>(0) x 1, debug &>::type operator<<( \ c i) { sim > ...
replace
39
46
39
40
TLE
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int MX = 1e5 + 5; int vt[MX]; int main() { int i, j, k; int n; cin >> n; for (i = 0; i < n; ++i) cin >> vt[i]; int sm = 0; for (i = 0; i < n; ++i) sm ^= vt[i]; for (i = 0; i < n; ++i) { cout << (sm ^ vt[i]) << " "; }...
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int MX = 2e5 + 5; int vt[MX]; int main() { int i, j, k; int n; cin >> n; for (i = 0; i < n; ++i) cin >> vt[i]; int sm = 0; for (i = 0; i < n; ++i) sm ^= vt[i]; for (i = 0; i < n; ++i) { cout << (sm ^ vt[i]) << " "; }...
replace
3
4
3
4
0
p02631
C++
Runtime Error
// #pragma GCC optimize (2) #include <bits/stdc++.h> using namespace std; using ll = long long; #define all(v) v.begin(), v.end() ll quick_pow(ll base, ll n) { ll ans = 1; while (n) { if (n & 1) ans *= base; base *= base; n >>= 1; } return ans; } void solve(); int main() { int T = 1; // ci...
// #pragma GCC optimize (2) #include <bits/stdc++.h> using namespace std; using ll = long long; #define all(v) v.begin(), v.end() ll quick_pow(ll base, ll n) { ll ans = 1; while (n) { if (n & 1) ans *= base; base *= base; n >>= 1; } return ans; } void solve(); int main() { int T = 1; // ci...
replace
25
26
25
26
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; typedef long long LL; LL bin(LL a, LL b, LL p) { LL res = 1; for (; b; b >>= 1, a = a * a % p) if (b & 1) res = res * a % p; return res; } const int N = 1e5 + 50; int a[N]; int n; int main(int argc, char const *argv[]) { scanf("%d", &n); int s = 0; ...
#include <bits/stdc++.h> using namespace std; typedef long long LL; LL bin(LL a, LL b, LL p) { LL res = 1; for (; b; b >>= 1, a = a * a % p) if (b & 1) res = res * a % p; return res; } const int N = 3e5 + 50; int a[N]; int n; int main(int argc, char const *argv[]) { scanf("%d", &n); int s = 0; ...
replace
12
13
12
13
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; #define ll long long #define pb push_back int main() { // int t;cin>>t;while(t--) { ll a, b, c, d, i, j, k, l, m, n, cnt = 0, sum = 0; ll arr[1000]; cin >> n; for (i = 0; i < n; i++) { cin >> arr[i]; } k = arr[0]; for (i = 1; i < n; i++...
#include <bits/stdc++.h> using namespace std; #define ll long long #define pb push_back int main() { // int t;cin>>t;while(t--) { ll a, b, c, d, i, j, k, l, m, n, cnt = 0, sum = 0; ll arr[300000]; cin >> n; for (i = 0; i < n; i++) { cin >> arr[i]; } k = arr[0]; for (i = 1; i < n; i...
replace
8
9
8
9
0
p02631
C++
Runtime Error
#include <algorithm> #include <functional> #include <iostream> #include <string> using namespace std; #include <climits> #include <iomanip> #include <math.h> #include <queue> #include <vector> using Graph = vector<vector<int>>; const double PI = 3.14159265358979323846; long long modpow(long long a, long long n, long ...
#include <algorithm> #include <functional> #include <iostream> #include <string> using namespace std; #include <climits> #include <iomanip> #include <math.h> #include <queue> #include <vector> using Graph = vector<vector<int>>; const double PI = 3.14159265358979323846; long long modpow(long long a, long long n, long ...
replace
43
44
43
44
0
p02631
C++
Runtime Error
/* _ _oo0oo_ o8888888o 88" . "88 (| -_- |) 0\ = /0 ____/`---'\____ / \\| |// \ / \\||| /:\ |||// \ / _||||| ...
/* _ _oo0oo_ o8888888o 88" . "88 (| -_- |) 0\ = /0 ____/`---'\____ / \\| |// \ / \\||| /:\ |||// \ / _||||| ...
replace
96
97
96
97
0
p02631
C++
Runtime Error
// In the name of god #include <bits/stdc++.h> #pragma GCC optimze("02") using namespace std; using ll = long long; const ll maxn = 1e5 + 5, inf = 1e18 + 18; ll n, ans, a[maxn]; int main() { ios::sync_with_stdio(false), cin.tie(0), cout.tie(0); cin >> n; for (int i = 0; i < n; i++) { cin >> a[i]; ans = an...
// In the name of god #include <bits/stdc++.h> #pragma GCC optimze("02") using namespace std; using ll = long long; const ll maxn = 2e5 + 5, inf = 1e18 + 18; ll n, ans, a[maxn]; int main() { ios::sync_with_stdio(false), cin.tie(0), cout.tie(0); cin >> n; for (int i = 0; i < n; i++) { cin >> a[i]; ans = an...
replace
5
6
5
6
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) #define rrep(i, n) for (int i = n - 1; i >= 0; i--) using namespace std; #define INF ((1 << 30) - 1) #define LINF (1LL << 60) #define EPS (1e-10) typedef long long ll; typedef pair<ll, ll> P; const int MOD = 1000000007; const int MOD2 = 998244353; ...
#include <bits/stdc++.h> #define rep(i, n) for (int i = 0; i < n; i++) #define rrep(i, n) for (int i = n - 1; i >= 0; i--) using namespace std; #define INF ((1 << 30) - 1) #define LINF (1LL << 60) #define EPS (1e-10) typedef long long ll; typedef pair<ll, ll> P; const int MOD = 1000000007; const int MOD2 = 998244353; ...
replace
12
13
12
13
0
p02631
C++
Time Limit Exceeded
#include <bits/stdc++.h> //toINFandByd #define forn(i, n) for (int i = 0; i < int(n); i++) #define endl "\n" using namespace std; typedef long long ll; void solve() { int n; cin >> n; vector<ll> a(n); forn(i, n) cin >> a[i]; vector<ll> ans(n); int i, j; for (i = 0; i < n; i++) { ans[i] = 0; for (...
#include <bits/stdc++.h> //toINFandByd #define forn(i, n) for (int i = 0; i < int(n); i++) #define endl "\n" using namespace std; typedef long long ll; void solve() { int n; cin >> n; vector<ll> a(n); forn(i, n) cin >> a[i]; vector<ll> ans(n); int i, j; ans[0] = 0; for (i = 1; i < n; i++) { ans[0] ...
replace
13
20
13
22
TLE
p02631
C++
Runtime Error
#include <algorithm> #include <bitset> #include <cmath> #include <cstdio> #include <cstring> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <stdlib.h> #include <string> #include <time.h> #include <vector> using namespace std; typedef long long ll; typedef pair<int, int> pii...
#include <algorithm> #include <bitset> #include <cmath> #include <cstdio> #include <cstring> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <stdlib.h> #include <string> #include <time.h> #include <vector> using namespace std; typedef long long ll; typedef pair<int, int> pii...
replace
50
51
50
51
0
p02631
C++
Runtime Error
#pragma GCC optimize("Ofast") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx") #pragma GCC optimize("unroll-loops") // #pragma warning(disable : 4996) #ifdef _MSC_VER #include <intrin.h> #define __builtin_popcount __popcnt #define __builtin_popcountll __popcnt64 #endif #include <limits.h> #include <m...
#pragma GCC optimize("Ofast") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx") #pragma GCC optimize("unroll-loops") // #pragma warning(disable : 4996) #ifdef _MSC_VER #include <intrin.h> #define __builtin_popcount __popcnt #define __builtin_popcountll __popcnt64 #endif #include <limits.h> #include <m...
replace
83
84
83
84
0
p02631
C++
Time Limit Exceeded
#include <algorithm> #include <cmath> #include <cstdio> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #include <stack> #include <string> #include <vector> typedef unsigned long long ULONG; typedef long long LONG; using namespace std; #define PI 3.14159265358...
#include <algorithm> #include <cmath> #include <cstdio> #include <iomanip> #include <iostream> #include <list> #include <map> #include <numeric> #include <queue> #include <stack> #include <string> #include <vector> typedef unsigned long long ULONG; typedef long long LONG; using namespace std; #define PI 3.14159265358...
replace
28
35
28
37
TLE
p02631
C++
Time Limit Exceeded
#include <algorithm> #include <bits/stdc++.h> #include <climits> #include <cmath> #include <cstdio> #include <cstdlib> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #include <iomanip> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #in...
#include <algorithm> #include <bits/stdc++.h> #include <climits> #include <cmath> #include <cstdio> #include <cstdlib> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #include <iomanip> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #in...
replace
50
59
50
53
TLE
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; const int mod = 1e9 + 7; const int INF = 0x3f3f3f3f; const int N = 100005; #define ll long long int cmp(int a, int b) { return a > b; } int gcd(int x, int y) { while (y ^= x ^= y ^= x %= y) ; return x; } int a[100005]; int n, num = 0; int main() { cin >> n; for...
#include <bits/stdc++.h> using namespace std; const int mod = 1e9 + 7; const int INF = 0x3f3f3f3f; const int N = 100005; #define ll long long int cmp(int a, int b) { return a > b; } int gcd(int x, int y) { while (y ^= x ^= y ^= x %= y) ; return x; } int a[200004]; int n, num = 0; int main() { cin >> n; for...
replace
12
13
12
13
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; #define pb push_back #define sz(a) ((int)a.size()) #define mp make_pair #define fi first #define se second const int maxn = 1e5 + 5; const int maxv = 1e9; int T, tc; int n; int a[maxn]; int main() { // freopen("inp.txt", "r", stdin); cin >> n; int x = 0; for...
#include <bits/stdc++.h> using namespace std; #define pb push_back #define sz(a) ((int)a.size()) #define mp make_pair #define fi first #define se second const int maxn = 2e5 + 5; const int maxv = 1e9; int T, tc; int n; int a[maxn]; int main() { // freopen("inp.txt", "r", stdin); cin >> n; int x = 0; for...
replace
10
11
10
11
0
p02631
C++
Runtime Error
/* Powered by C++11. Author : Alex_Wei. */ #include <bits/stdc++.h> using namespace std; // #pragma GCC optimize(3) // #define int long long #define ll long long #define pii pair<int, int> #define fi first #define se second #define pb emplace_back #define all(x) x.begin(), x.end() #define sor(x) sort...
/* Powered by C++11. Author : Alex_Wei. */ #include <bits/stdc++.h> using namespace std; // #pragma GCC optimize(3) // #define int long long #define ll long long #define pii pair<int, int> #define fi first #define se second #define pb emplace_back #define all(x) x.begin(), x.end() #define sor(x) sort...
replace
84
85
84
85
0
p02631
C++
Runtime Error
#include <bits/stdc++.h> using namespace std; const long long maxn = 1e5 + 5; const long long inf = 0x3f3f3f3f; long long a[maxn], num; int main() { ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); // freopen(".in","r",stdin); // freopen(".out","w",stdout); long long n; cin >> n; for (long long i =...
#include <bits/stdc++.h> using namespace std; const long long maxn = 1e6 + 5; const long long inf = 0x3f3f3f3f; long long a[maxn], num; int main() { ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); // freopen(".in","r",stdin); // freopen(".out","w",stdout); long long n; cin >> n; for (long long i =...
replace
2
3
2
3
0