| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 357997022 | Jan/15/2026 20:35 | hatchat | A - Social Experiment | C++17 (GCC 7-32) | Accepted | 15 ms | 1300 KB |
| 357996913 | Jan/15/2026 20:35 | hatchat | A - Social Experiment | C++17 (GCC 7-32) | Wrong answer on test 2 | 46 ms | 1300 KB |
| 357996713 | Jan/15/2026 20:33 | hatchat | A - Social Experiment | C++17 (GCC 7-32) | Wrong answer on test 2 | 15 ms | 1300 KB |
| 357996334 | Jan/15/2026 20:31 | hatchat | A - Social Experiment | C++17 (GCC 7-32) | Time limit exceeded on test 1 | 1000 ms | 1300 KB |
| 357996205 | Jan/15/2026 20:31 | hatchat | A - Social Experiment | C++17 (GCC 7-32) | Compilation error | 0 ms | 0 KB |
| 357995732 | Jan/15/2026 20:28 | hatchat | A - Social Experiment | C++17 (GCC 7-32) | Wrong answer on test 1 | 0 ms | 1300 KB |
| 357995419 | Jan/15/2026 20:26 | hatchat | A - Social Experiment | C++23 (GCC 14-64, msys2) | Wrong answer on test 1 | 15 ms | 2400 KB |
| 192114929 | Feb/04/2023 10:15 | hatchat | A - Prefix Sum Primes | C++14 (GCC 6-32) | Accepted | 93 ms | 14500 KB |
| 192112592 | Feb/04/2023 09:58 | hatchat | A - Circle of Students | C++14 (GCC 6-32) | Accepted | 31 ms | 13000 KB |
| 191699625 | Feb/02/2023 14:42 | hatchat | B - The Forbidden Permutation | C++14 (GCC 6-32) | Accepted | 265 ms | 17500 KB |
| 191691703 | Feb/02/2023 13:34 | hatchat | A - Flip Flop Sum | C++14 (GCC 6-32) | Accepted | 31 ms | 12700 KB |
| 191491059 | Feb/01/2023 11:08 | hatchat# | A - Exponential Equation | C++14 (GCC 6-32) | Accepted | 31 ms | 11900 KB |
| 190188569 | Jan/23/2023 12:40 | hatchat | A - Checking the Calendar | C++14 (GCC 6-32) | Accepted | 31 ms | 11900 KB |
| 190184384 | Jan/23/2023 12:03 | hatchat | A - Antipalindrome | C++14 (GCC 6-32) | Accepted | 31 ms | 12000 KB |
| 190183743 | Jan/23/2023 11:57 | hatchat | A - Antipalindrome | C++14 (GCC 6-32) | Wrong answer on test 4 | 30 ms | 11900 KB |
| 190183648 | Jan/23/2023 11:57 | hatchat | A - Antipalindrome | C++14 (GCC 6-32) | Compilation error | 0 ms | 0 KB |
| 190183558 | Jan/23/2023 11:56 | hatchat | A - Antipalindrome | C++14 (GCC 6-32) | Wrong answer on test 3 | 15 ms | 11900 KB |
| 190182621 | Jan/23/2023 11:49 | hatchat | B - Matrix Rotation | C++14 (GCC 6-32) | Accepted | 31 ms | 11900 KB |
| 190182463 | Jan/23/2023 11:48 | hatchat | B - Matrix Rotation | C++14 (GCC 6-32) | Compilation error | 0 ms | 0 KB |
| 190181800 | Jan/23/2023 11:43 | hatchat | B - Matrix Rotation | C++14 (GCC 6-32) | Compilation error | 0 ms | 0 KB |
| 190181753 | Jan/23/2023 11:42 | hatchat | B - Matrix Rotation | C++14 (GCC 6-32) | Compilation error | 0 ms | 0 KB |
| 190181229 | Jan/23/2023 11:38 | hatchat | B - Matrix Rotation | C++14 (GCC 6-32) | Wrong answer on test 2 | 31 ms | 11900 KB |
| 188247833 | Jan/06/2023 21:01 | hatchat | B - Quick Sort | C++14 (GCC 6-32) | Accepted | 46 ms | 2100 KB |
| 188245562 | Jan/06/2023 20:40 | hatchat | A - Greatest Convex | C++14 (GCC 6-32) | Accepted | 15 ms | 1300 KB |
| 179552462 | Nov/06/2022 16:56 | hatchat | A - Two Groups | C++14 (GCC 6-32) | Accepted | 499 ms | 12800 KB |
| 170082044 | Aug/29/2022 19:05 | hatchat# | B - Deadly Laser | C++14 (GCC 6-32) | Wrong answer on test 2 | 77 ms | 11900 KB |
| 170079857 | Aug/29/2022 18:44 | hatchat# | B - Deadly Laser | C++14 (GCC 6-32) | Wrong answer on test 2 | 61 ms | 11900 KB |
| 170073620 | Aug/29/2022 17:45 | hatchat# | A - Image | C++14 (GCC 6-32) | Accepted | 15 ms | 11900 KB |
| 166031534 | Jul/28/2022 19:52 | hatchat | A - Three Doors | C++14 (GCC 6-32) | Accepted | 15 ms | 11900 KB |
| 165694992 | Jul/25/2022 19:16 | hatchat | A - Perfect Permutation | C++14 (GCC 6-32) | Accepted | 46 ms | 11900 KB |
| 165694777 | Jul/25/2022 19:14 | hatchat | A - Perfect Permutation | C++14 (GCC 6-32) | Wrong answer on test 2 | 31 ms | 12600 KB |
| 164924401 | Jul/19/2022 20:02 | hatchat | A - Another String Minimization Problem | C++14 (GCC 6-32) | Accepted | 93 ms | 12100 KB |
| 164759689 | Jul/18/2022 18:16 | hatchat | A - Difference Operations | C++14 (GCC 6-32) | Accepted | 46 ms | 11900 KB |
| 163108687 | Jul/07/2022 15:56 | hatchat | A - The Third Three Number Problem | C++14 (GCC 6-32) | Accepted | 30 ms | 11900 KB |
| 160439091 | Jun/13/2022 17:49 | hatchat | A - Parkway Walk | C++14 (GCC 6-32) | Accepted | 15 ms | 11900 KB |
| 160301045 | Jun/12/2022 17:53 | hatchat | B - Mystic Permutation | C++14 (GCC 6-32) | Accepted | 30 ms | 12000 KB |
| 160285696 | Jun/12/2022 17:40 | hatchat | A - Lex String | C++14 (GCC 6-32) | Accepted | 15 ms | 12000 KB |
| 160179199 | Jun/11/2022 11:48 | hatchat | D - Pair of Topics | C++14 (GCC 6-32) | Accepted | 155 ms | 16600 KB |
| 160174939 | Jun/11/2022 10:55 | hatchat | C - Frog Jumps | C++14 (GCC 6-32) | Accepted | 31 ms | 15900 KB |
| 160174178 | Jun/11/2022 10:46 | hatchat | B - Yet Another Palindrome Problem | C++14 (GCC 6-32) | Accepted | 31 ms | 12300 KB |
| 160174038 | Jun/11/2022 10:44 | hatchat | B - Yet Another Palindrome Problem | C++14 (GCC 6-32) | Wrong answer on test 14 | 30 ms | 12200 KB |
| 160026717 | Jun/09/2022 17:27 | hatchat | B - Patchouli's Magical Talisman | C++14 (GCC 6-32) | Accepted | 78 ms | 13400 KB |
| 160021040 | Jun/09/2022 16:15 | hatchat | B - Patchouli's Magical Talisman | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 12000 KB |
| 160019842 | Jun/09/2022 16:00 | hatchat | A - Cirno's Perfect Bitmasks Classroom | C++14 (GCC 6-32) | Accepted | 31 ms | 11900 KB |
| 159713678 | Jun/07/2022 14:38 | hatchat | A - Good Pairs | C++14 (GCC 6-32) | Accepted | 93 ms | 15800 KB |
| 159628364 | Jun/06/2022 15:30 | hatchat | B - Z mod X = C | C++14 (GCC 6-32) | Accepted | 30 ms | 11900 KB |
| 159626953 | Jun/06/2022 15:11 | hatchat | A - Digit Minimization | C++14 (GCC 6-32) | Accepted | 30 ms | 11900 KB |
| 159626812 | Jun/06/2022 15:09 | hatchat | A - Digit Minimization | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 11900 KB |
| 159626310 | Jun/06/2022 15:02 | hatchat | A - Digit Minimization | C++14 (GCC 6-32) | Wrong answer on test 2 | 15 ms | 11900 KB |
| 157587541 | May/18/2022 18:52 | hatchat | A - Food for Animals | C++14 (GCC 6-32) | Accepted | 31 ms | 12900 KB |

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