text stringlengths 180 608k |
|---|
[Question]
[
## Challenge
You have been assigned a task to write a program which takes a multigraph as its input and if it contains an Eularian circuit to return one. Otherwise, the program's behavior is undefined, according to the specifications you're handed by your boss.
However, you recently caught your new c... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/59482/edit).
Closed 8 years ago.
[Improve this question](/posts/59482/edit)... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/44882/edit).
Closed 9 years ago.
[Improve this question](/posts/44882/edit)... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
Questions without an **objective primary winning criterion** are off-topic, as they make it impossible to indisputably decide which entry should win.
Closed 9 years ago.
[Improve this que... |
[Question]
[
**This question already has answers here**:
[Fibonacci function or sequence](/questions/85/fibonacci-function-or-sequence)
(334 answers)
Closed 9 years ago.
Your goal is to calculate the sum of Fibonacci series from **n** th term to **m** th term (including both terms).
* No use of `/ * %` or ... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/20145/edit).
Closed 10 years ago.
[Improve this question](/posts/20145/edit... |
[Question]
[
Choose a language and write a program in the language that:
* Take a valid program of the language as input,
* Output a string(bytearray, etc.). It needn't be a valid program.
* Only finite valid inputs result in longer/same-length(in bytes) output.
* Different valid input, even if behave same, lead ... |
[Question]
[
**Closed**. This question needs to be more [focused](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Update the question so it focuses on one problem only by [editing this post](/posts/176039/edit).
Closed 5 years ago.
[Improve this question]... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/145971/edit).
Closed 6 years ago.
[Improve this question](/posts/145971/edi... |
[Question]
[
**This question already has answers here**:
[Find the prime factors](/questions/1979/find-the-prime-factors)
(26 answers)
Closed 8 years ago.
Yes, this is old and probably very simple, but I really want to be mindblown by things that I thought were obvious, so here's the **challenge**:
You're ... |
[Question]
[
**This question already has answers here**:
[math with bitwise operators](/questions/12706/math-with-bitwise-operators)
(2 answers)
Closed 10 years ago.
* You cannot use `if`,`while`,`for`, `?:`, `||`, `&&` etc., or recursion!
* Assume it is Int.32
* Shortest answer wins
[Answer]
## C -... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** [Update the question](/posts/3969/edit) so it's [on-topic](/help/on-topic) for Code Golf Stack Exchange.
Closed 12 years ago.
[Improve this question](/po... |
[Question]
[
# Is it a good chord?
### Definition of a `chord`:
We define a `chord` as three notes together.
### Definition of a `note`:
We define a `note` as a number between `1` and `7`, inclusive. As in music, we define `1` as `do`, `2` as `re`, `3` as `fa`, etc. However, the note names are not important. They... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/211326/edit).
Closed 3 years ago.
[Improve this question](/posts/211326/edi... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/205392/edit).
Closed 3 years ago.
[Improve this question](/posts/205392/edi... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
This site is for programming contests and challenges. **General programming questions** are off-topic here. You may be able to get help on [Stack Overflow](http://stackoverflow.com/about)... |
[Question]
[
Your task is to remove smallest amount elements from a list, so the most elements are on their corresponding place. The element is on it's corresponding place, when it's value is equal to it's position.
Let's look at this example list:
```
1 5 3 2 5
```
This list has three elements on their correspon... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
Questions without an **objective primary winning criterion** are off-topic, as they make it impossible to indisputably decide which entry should win.
Closed 5 years ago.
[Improve this que... |
[Question]
[
**The Challenge**
Given a number, find the sum of the non-composite numbers in the Fibonacci sequence up to that number, and find the prime factors of the sum.
For example, if you were given 8, the non-composite numbers would be 1, 1, 2, 3, and 5. Adding these up would get 12. The prime factors of 12... |
[Question]
[
**This question already has answers here**:
[Reversible hex dump utility (aka `xxd`)](/questions/11985/reversible-hex-dump-utility-aka-xxd)
(4 answers)
Closed 8 years ago.
In this task, your goal is to write a program for generating hexdumps of files of arbitrary types.
# Input
The input consi... |
[Question]
[
Here goes a quick proof by Alan Turing that there is no program `H` that can solve the [halting problem](https://en.wikipedia.org/wiki/Halting_problem). If there was, you could make a program `X` such that `X(n) = if H(n,n) == Halt then output X(n) else output ":-)"`. What is the value of `H(X,X)`?
Y... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/45042/edit).
Closed 9 years ago.
[Improve this question](/posts/45042/edit)... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
Questions without an **objective primary winning criterion** are off-topic, as they make it impossible to indisputably decide which entry should win.
Closed 9 years ago.
[Improve this que... |
[Question]
[
**This question already has answers here**:
[Valid Through The Ages](/questions/25913/valid-through-the-ages)
(27 answers)
Closed 9 years ago.
**Header:**
this question has a very close duplicate, but the other question requires a difference between versions of the languages, instead of a di... |
[Question]
[
Some built-in functions in PHP return mixed types, like `file_get_contents` that returns both `string` or `false`. Union structs in C can be used to simulate this, but is there a way to make it polyglot, that is, can be run in both PHP *and* C without (major) modification? Macros is often one way.
``... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/197589/edit).
Closed 4 years ago.
[Improve this question](/posts/197589/edi... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/193564/edit).
Closed 4 years ago.
[Improve this question](/posts/193564/edi... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/175703/edit).
Closed 5 years ago.
[Improve this question](/posts/175703/edi... |
[Question]
[
**This question already has answers here**:
[Find the prime factors](/questions/1979/find-the-prime-factors)
(26 answers)
Closed 5 years ago.
It's been a while since I posted here, so here we go another day another challenge.
# Challenge :
Given a number(*`n`*) split it into it's prime factor... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/163445/edit).
Closed 5 years ago.
[Improve this question](/posts/163445/edi... |
[Question]
[
Suppose I have a linear inequality like
>
> x0A0 + x1A1 + ... + xnAn <= C
>
>
>
with xi a non-zero positive integer and Ai and C a positive non-zero multiple of `0.01`. Find all the positive integer n-tuples {x1,...,xn} such that:
>
> D <= x0A0 + x1A1 + ... + xnAn <= C
>
>
>
where D is also a... |
[Question]
[
**This question already has answers here**:
[Shortest program that continuously allocates memory](/questions/101709/shortest-program-that-continuously-allocates-memory)
(71 answers)
Closed 7 years ago.
Your task is to write a program that:
* Runs indefinitely
* Produces no output
* Consumes an... |
[Question]
[
Develop a program which takes two arrays of decimal numbers, and compare the sum of whole numbers only and the decimal part. If the sums of the whole numbers are the same, and the decimal parts of Array a are a subset of the decimal parts of Array b, return True. Otherwise, return False.
Example-1 :-... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/38470/edit).
Closed 6 years ago.
[Improve this question](/posts/38470/edit)... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** [Update the question](/posts/10937/edit) so it's [on-topic](/help/on-topic) for Code Golf Stack Exchange.
Closed 10 years ago.
[Improve this question](/p... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
Questions without an **objective primary winning criterion** are off-topic, as they make it impossible to indisputably decide which entry should win.
Closed 9 years ago.
[Improve this que... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
Questions without an **objective primary winning criterion** are off-topic, as they make it impossible to indisputably decide which entry should win.
Closed 5 months ago.
[Improve this qu... |
[Question]
[
**This question already has answers here**:
[Build a polyglot for Hello World](/questions/10695/build-a-polyglot-for-hello-world)
(9 answers)
Closed 4 years ago.
Rules:
1. Your program must print "hello world" when executed
2. Your program must be interpretable or compilable into 2 or more lan... |
[Question]
[
**This question already has answers here**:
[I copied my password to the clipboard! Can you delete it?](/questions/111380/i-copied-my-password-to-the-clipboard-can-you-delete-it)
(54 answers)
Closed 6 years ago.
Make a program (or a function) that copies the exact text "Hello, World!" to the c... |
[Question]
[
**This question already has answers here**:
[Random Password Generator](/questions/17662/random-password-generator)
(37 answers)
Closed 10 years ago.
Task:
Make a program that generate a 24-digit password.
Rule:
* None of the character can be repeated more than once
* Must include at least ... |
[Question]
[
**This question already has an answer here**:
[Bingo Cards PDF](/questions/266879/bingo-cards-pdf)
(1 answer)
Closed 3 months ago.
Generate the contents of an SVG file containing 6 bingo cards. Winner is the one that uses the shortest code. A qualifying answer has an output that can be directl... |
[Question]
[
**This question already has answers here**:
[Who has a comma for a middle name?](/questions/122322/who-has-a-comma-for-a-middle-name)
(46 answers)
Closed 6 years ago.
### The Challenge
Convert a phrase of two words to reverse style: `candy bar -> bar le candy`.
### Specifications
* There will... |
[Question]
[
**Question**
Write a program to accept one string on the console only and print back its letters arranged in alphabetical order. The string must only have the following characters:
>
> 0123456789abcdefghijklmnopqrstuvwxyz
>
>
>
**Rules**
The ascending alphabetical order is defined in the given s... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/220340/edit).
Closed 2 years ago.
[Improve this question](/posts/220340/edi... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/59164/edit).
Closed 5 years ago.
[Improve this question](/posts/59164/edit)... |
[Question]
[
**This question already has answers here**:
["99 Bottles of Beer"](/questions/64198/99-bottles-of-beer)
(168 answers)
Closed 2 years ago.
This code golf challenge is about making a rocket liftoff sequence.
Your output (STDOUT) should be equal to this:
```
Liftoff in T-10
Liftoff in T-9
Lift... |
[Question]
[
>
> *A perfect square is an integer that is the square of an integer; in*
> *other words, it is the product of some integer with itself.*
>
>
>
**Calculate the number of perfect squares below a number \$n\$ where \$n\$ will be taken as an input**
---
**Examples:**
There are 9 perfect squares belo... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/162015/edit).
Closed 5 years ago.
[Improve this question](/posts/162015/edi... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
This question does not appear to be about code golf or coding challenges within the scope defined in the [help center](https://codegolf.stackexchange.com/help/on-topic).
Closed 7 years ag... |
[Question]
[
Your goal is to write a program that, given a number *N* and a string as input, will return a string containing every *N*th word of the original string, starting from the first word.
Sample inputs/outputs:
```
N = 2, str = "This is a sentence"
"This a"
--
N = 2, str = "The quick brown fox jumped over... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/191463/edit).
Closed 4 years ago.
[Improve this question](/posts/191463/edi... |
[Question]
[
We've all been burned by the grammar police on the internet. What we need is a regex that can be used in place of "there", "their", and "they're". This would shift burden of grammar parsing from the writer to the reader (a sort of "client-side" grammar, if we you will). So, here's what I have to star... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
Questions without an **objective primary winning criterion** are off-topic, as they make it impossible to indisputably decide which entry should win.
Closed 9 years ago.
[Improve this que... |
[Question]
[
# Challenge :
Given two non-negative integers `(X and Y > 1)` calculate the sum of digits of their powers . i.e : sum of digits of `X ^ Y` .
---
# Input :
Two non-negative integers `X` and `Y`
---
# Output :
The sum of digits of X raised to power Y `X ^ Y`.
# Examples :
```
5 , 2 ... |
[Question]
[
**Closed**. This question needs to be more [focused](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Update the question so it focuses on one problem only by [editing this post](/posts/22054/edit).
Closed 9 years ago.
[Improve this question](... |
[Question]
[
This time I will give you an easy challenge:
Print the [Om](https://en.wikipedia.org/wiki/Om) sign with \$\pi\$!(Sorry for many challenges with \$\pi\$)
Here is the om sign drawn using pi numbers:
```
59 0 64
230781
3.14159
26 502884
535 83279 1971
... |
[Question]
[
>
> ***Warning: This challenge is only valid for languages with a compiler.***
>
>
>
Make a program (which is perfectly valid code) that outputs `Hello, World`, even before runtime.
How? Let me explain.
Many languages have a compiler. Some operations are made in the compile-time, and others, in r... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/34286/edit).
Closed 9 years ago.
[Improve this question](/posts/34286/edit)... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/1245/edit).
Closed 7 years ago.
[Improve this question](/posts/1245/edit)
... |
[Question]
[
Given no input, output the following:
```
_
| ~-_
| o ~-_
| ~ ~-_
| ＼~~~~~~
| * ＼
| ＼
|~~~~~~~~~~＼
```
Note the backslashes are actually `＼`, which is `U+FF3C`
Trailing whitespace is allowed, however leading whitespace is not.
This is [code-golf](/questions/tagged/code-golf "show q... |
[Question]
[
I find `NullPointerException` to be interesting since there are no explicit pointers in Java. Here is a program that throws such an exception.
```
class c {
public static void main(String[]s) {
throw new NullPointerException();
}
}
```
What is the shortest Java program that throws `NullPointe... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/48068/edit).
Closed 8 years ago.
[Improve this question](/posts/48068/edit)... |
[Question]
[
# Guidelines
### Task
Given a DNA strand, return its RNA complement (per RNA transcription).
Both DNA and RNA strands are a sequence of nucleotides.
The four nucleotides found in DNA are adenine (**A**), cytosine (**C**),
guanine (**G**) and thymine (**T**).
The four nucleotides found in RNA are aden... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
Questions without an **objective primary winning criterion** are off-topic, as they make it impossible to indisputably decide which entry should win.
Closed 5 years ago.
[Improve this que... |
[Question]
[
# The Challenge
Your task is to create a program that can solve an algebraic equation.
## Input
Input will consist of a `String`. The string will be an equality involving the variable `x`, and follows the following rules:
* the equation will always be linear
* The valid operations in the equation are... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/59822/edit).
Closed 8 years ago.
[Improve this question](/posts/59822/edit)... |
[Question]
[
I made a joke the other day and sent it to some friends. One replied back "I love the irony!" and I looked at it and realized there was some irony in it. But that wasn't the irony she saw - the irony she was was the punchline of the joke, which wasn't ironic in the slightest.
And it got me thinking a... |
[Question]
[
Warning: This is a bit lengthy
I have decided to build my own random function I call it "**Random Cake**"
This function should get an integer value between 0 and 99999
***Ingredients***
```
1 x DateTime function
1 x Sin : Radians
1 x Absolute Value
1 x π
a dash of multiplication, division and ... |
[Question]
[
**This question already has answers here**:
[Alphabet Position Finder](/questions/165809/alphabet-position-finder)
(39 answers)
Closed 5 years ago.
# Challenge :
*Inspired by [Alphabet Position Finder](https://codegolf.stackexchange.com/questions/165809/alphabet-position-finder)*
Given an stri... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/121781/edit).
Closed 6 years ago.
[Improve this question](/posts/121781/edi... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/266943/edit).
Closed 3 months ago.
[Improve this question](/posts/266943/ed... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/153349/edit).
Closed 6 years ago.
[Improve this question](/posts/153349/edi... |
[Question]
[
*I've searched around, and cannot find a challenge too similar to this one--however, it would not surprise me if this is not the first of its kind. My apologies if I've overlooked something.*
# The Challenge
This challenge is intended to amuse those of every skill level and users of every language. Y... |
[Question]
[
Write a program that when given five integers as input, outputs the value given by the following integral:
* Input is five integers (in any reasonable format) in the order `a b c d e` where each number corresponds to the variables i... |
[Question]
[
**This question already has answers here**:
[Primes and Twin Primes](/questions/219980/primes-and-twin-primes)
(23 answers)
Closed 2 years ago.
Your challenge is to write a Python program to print all the primes (separated by whitespace) less than a given integer `N` with an asterisk (`*`) nex... |
[Question]
[
**This question already has answers here**:
[Calculate π with quadratic convergence](/questions/47912/calculate-%cf%80-with-quadratic-convergence)
(5 answers)
Closed 5 years ago.
[Inspired by Nicola Sap's Challenge](https://codegolf.stackexchange.com/questions/171168/without-using-numbers-get... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/143827/edit).
Closed 6 years ago.
[Improve this question](/posts/143827/edi... |
[Question]
[
**This question already has answers here**:
[List of primes under a million](/questions/5977/list-of-primes-under-a-million)
(113 answers)
Closed 9 years ago.
Write a function which gets as input a number (`0 <= n <= 255`) stored in 32-bit variable and returns non-zero integer if `n` is prime ... |
[Question]
[
**Closed**. This question needs to be more [focused](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Update the question so it focuses on one problem only by [editing this post](/posts/63041/edit).
Closed 8 years ago.
[Improve this question](... |
[Question]
[
Objective/Restrictions:
1. May only be answered with programming language that has function syntax (or procedure, method, lambda, macro, statement grouping and labelling) .
2. Create a function with at least 2 argument/parameter, that generates an array containing 7 random strings, each string contai... |
[Question]
[
I have this function to generate UUID's:
```
function uuid($v=4,$d=null,$s=false)//$v-> version|$data-> data for version 3 and 5|$s-> add salt and pepper
{
switch($v.($x=''))
{
case 3:
$x=md5($d.($s?md5(microtime(true).uniqid($d,true)):''));break;
case 4:default:
... |
[Question]
[
if you have a range of numbers with values missing, eg `l=[1,2,9,10,99]`, you can always use modulus and subtraction to make all the numbers in the list cover a smaller range, for example: `l%99%6=[1,2,3,4,0]`. your task is to take in a list of numbers and output an equation which will map them to un... |
[Question]
[
Your task is to make a script *with the shortest byte count*, that reverses a word then replaces each letter with the next letter next in the alphabet.
Examples:
```
input: hi
output: ji
input: hello
output: pmmfi
input: test
output: utfu
```
A few notes:
* Should the letter's value be 27 (`z`+1), as... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
Questions without an **objective primary winning criterion** are off-topic, as they make it impossible to indisputably decide which entry should win.
Closed 5 years ago.
[Improve this que... |
[Question]
[
**This question already has answers here**:
[Determine if Strings are equal [closed]](/questions/23860/determine-if-strings-are-equal)
(82 answers)
Closed 9 years ago.
Compare if three string variables with the same content, return `true` if they are or `false` if they are not without using co... |
[Question]
[
**This question already has answers here**:
[Is this number a prime?](/questions/57617/is-this-number-a-prime)
(367 answers)
Closed 3 years ago.
**Problem Statement**: Consider a number `n` in base-10. Find the smallest base-10 integer `i` greater than `n`, such that both the decimal and binar... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/189155/edit).
Closed 4 years ago.
[Improve this question](/posts/189155/edi... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/177356/edit).
Closed 5 years ago.
[Improve this question](/posts/177356/edi... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/121207/edit).
Closed 6 years ago.
[Improve this question](/posts/121207/edi... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/67575/edit).
Closed 8 years ago.
[Improve this question](/posts/67575/edit)... |
[Question]
[
**Goal:**
The goal of this challenge is to take a simple 6 row by 6 column XML file (without the standard XML header) and parse it out so that the program can return the value of a cell given it's coordinates.
The entry with the shortest overall length by language and overall will be declared the win... |
[Question]
[
Write a full program to calculate the inverse of a 4-by-4 matrix.
# Rules
The sixteen values of the initial matrix must be hard-coded to variables, as follows:
```
_ _
|a b c d|
|e f g h|
|i j k l|
|m n o p|
- -
```
Then print the values of the inverse matrix, row by row, with each number... |
[Question]
[
**Closed**. This question needs to be more [focused](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Update the question so it focuses on one problem only by [editing this post](/posts/28309/edit).
Closed 9 years ago.
[Improve this question](... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/12964/edit).
Closed 10 years ago.
[Improve this question](/posts/12964/edit... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
Questions without an **objective primary winning criterion** are off-topic, as they make it impossible to indisputably decide which entry should win.
Closed 2 years ago.
[Improve this que... |
[Question]
[
**This question already has answers here**:
[Sum of all integers from 1 to n](/questions/133109/sum-of-all-integers-from-1-to-n)
(222 answers)
Closed 5 years ago.
[Sum-It](https://github.com/dylanrenwick/sum-it) is a language I created (quite late) for the Language Design Contest in TNB, for w... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/101750/edit).
Closed 7 years ago.
[Improve this question](/posts/101750/edi... |
[Question]
[
Most people can't easily do modulus (or work out if a number is divisible by another number) in their heads because long division is harder than addition, subtraction and multiplication. The following method describes a way to calculate modulus in your head, as long as you can remember just a few dif... |
[Question]
[
**Closed.** This question is [off-topic](/help/closed-questions). It is not currently accepting answers.
---
This question does not appear to be about code golf or coding challenges within the scope defined in the [help center](https://codegolf.stackexchange.com/help/on-topic).
Closed 8 years ag... |
[Question]
[
**Closed**. This question needs [details or clarity](/help/closed-questions). It is not currently accepting answers.
---
**Want to improve this question?** Add details and clarify the problem by [editing this post](/posts/45747/edit).
Closed 9 years ago.
[Improve this question](/posts/45747/edit)... |
Subsets and Splits
Python Q&A Count
Counts the number of questions and answers related to Python in the dataset, providing insight into the prevalence of Python content.