2021 Problems
d3f4f72 verified | | 55 |
| | 2 2 999 999 |
| | 2 3 12 11 |
| | 4 3 6 6 |
| | 50 50 1 1 |
| | 2 3 3 4 |
| | 5 15 22 35 |
| | 20 20 100 200 |
| | 50 50 200 900 |
| | 2 2 1 1 |
| | 2 2 3 3 |
| | 2 2 5 2 |
| | 2 2 1000 3 |
| | 2 2 3 1000 |
| | 2 50 300 60 |
| | 50 2 70 500 |
| | 50 50 129 745 |
| | 50 50 1000 1000 |
| | 5 5 34 7 |
| | 4 5 8 139 |
| | 4 4 187 211 |
| | 6 8 164 413 |
| | 8 5 120 119 |
| | 8 2 2 6 |
| | 2 3 252 368 |
| | 3 2 3 55 |
| | 5 5 4 30 |
| | 3 5 205 165 |
| | 6 6 158 266 |
| | 5 7 241 695 |
| | 6 4 144 528 |
| | 4 3 58 435 |
| | 5 4 6 37 |
| | 11 13 180 404 |
| | 13 11 418 129 |
| | 14 20 45 226 |
| | 12 14 169 292 |
| | 17 18 785 137 |
| | 19 15 19 52 |
| | 17 12 343 56 |
| | 9 18 20 11 |
| | 36 23 50 87 |
| | 31 40 96 65 |
| | 48 22 222 115 |
| | 28 34 177 197 |
| | 35 26 161 113 |
| | 4 31 198 210 |
| | 2 49 357 239 |
| | 6 50 803 92 |
| | 4 22 237 117 |
| | 37 4 376 60 |
| | 49 7 312 105 |
| | 50 8 484 258 |
| | 34 8 86 95 |
| | 46 48 305 129 |
| | 50 45 128 156 |
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