| # | When | Who | Problem | Lang | Verdict | Time | Memory |
|---|---|---|---|---|---|---|---|
| 397609273 | Nov/06/2026 18:17 | K.L.TONG | A2 - 15K4JR3B (Hard Version) | C++20 (GCC 13-64) | Accepted | 15 ms | 0 KB |
| 397604768 | Nov/06/2026 18:07 | K.L.TONG | A2 - 15K4JR3B (Hard Version) | C++20 (GCC 13-64) | Wrong answer on pretest 2 | 15 ms | 0 KB |
| 397589340 | Nov/06/2026 17:42 | K.L.TONG | A1 - 15K4JR3B (Easy Version) | C++20 (GCC 13-64) | Accepted | 0 ms | 0 KB |
| 396144830 | Oct/26/2026 18:24 | K.L.TONG | B - Frogs Jump | C++20 (GCC 13-64) | Accepted | 62 ms | 0 KB |
| 396137705 | Oct/26/2026 18:09 | K.L.TONG | A - Maximize One MEX | C++20 (GCC 13-64) | Accepted | 15 ms | 0 KB |
| 395932142 | Oct/25/2026 05:50 | K.L.TONG | C - Edge Addeleting | C++20 (GCC 13-64) | Accepted | 2140 ms | 62300 KB |
| 395875836 | Oct/24/2026 17:03 | K.L.TONG | C - Edge Addeleting | C++20 (GCC 13-64) | Wrong answer on test 2 | 15 ms | 18100 KB |
| 395874495 | Oct/24/2026 16:53 | K.L.TONG | C - Edge Addeleting | C++20 (GCC 13-64) | Wrong answer on test 2 | 31 ms | 18100 KB |
| 395863376 | Oct/24/2026 15:48 | K.L.TONG | B - Sequence Decreasing | C++20 (GCC 13-64) | Accepted | 46 ms | 1600 KB |
| 395860211 | Oct/24/2026 15:34 | K.L.TONG | B - Sequence Decreasing | C++20 (GCC 13-64) | Wrong answer on pretest 2 | 15 ms | 0 KB |
| 395859525 | Oct/24/2026 15:31 | K.L.TONG | B - Sequence Decreasing | C++20 (GCC 13-64) | Wrong answer on pretest 2 | 46 ms | 0 KB |
| 395859464 | Oct/24/2026 15:31 | K.L.TONG | A - Subset Selecting | C++20 (GCC 13-64) | Wrong answer on pretest 1 | 31 ms | 0 KB |
| 395844992 | Oct/24/2026 14:43 | K.L.TONG | A - Subset Selecting | C++20 (GCC 13-64) | Accepted | 15 ms | 0 KB |
| 395671627 | Oct/23/2026 11:49 | K.L.TONG | D - Tree XOR | C++20 (GCC 13-64) | Accepted | 953 ms | 35800 KB |
| 395671559 | Oct/23/2026 11:48 | K.L.TONG | D - Tree XOR | C++20 (GCC 13-64) | Accepted | 984 ms | 35800 KB |
| 395314865 | Oct/20/2026 11:30 | K.L.TONG | D - Maximum Distributed Tree | C++20 (GCC 13-64) | Accepted | 343 ms | 18800 KB |
| 395308113 | Oct/20/2026 10:20 | K.L.TONG | F - Array Stabilization (GCD version) | C++20 (GCC 13-64) | Accepted | 578 ms | 40700 KB |
| 395081787 | Oct/18/2026 12:20 | K.L.TONG | F - Array Stabilization (GCD version) | C++20 (GCC 13-64) | Accepted | 609 ms | 40700 KB |
| 394787280 | Oct/16/2026 11:32 | K.L.TONG | E - Physical Education Lessons | C++20 (GCC 13-64) | Accepted | 921 ms | 258300 KB |
| 394787233 | Oct/16/2026 11:31 | K.L.TONG | E - Physical Education Lessons | C++20 (GCC 13-64) | Accepted | 734 ms | 258300 KB |
| 394787050 | Oct/16/2026 11:29 | K.L.TONG | E - Physical Education Lessons | C++20 (GCC 13-64) | Runtime error on test 17 | 593 ms | 94000 KB |
| 394785358 | Oct/16/2026 11:10 | K.L.TONG | E - Physical Education Lessons | C++20 (GCC 13-64) | Wrong answer on test 1 | 15 ms | 187900 KB |
| 394785128 | Oct/16/2026 11:07 | K.L.TONG | F - Maximum White Subtree | C++20 (GCC 13-64) | Accepted | 781 ms | 21300 KB |
| 394785049 | Oct/16/2026 11:07 | K.L.TONG | F - Maximum White Subtree | C++20 (GCC 13-64) | Accepted | 734 ms | 21300 KB |
| 394394734 | Oct/13/2026 15:29 | K.L.TONG | E - Physical Education Lessons | C++20 (GCC 13-64) | Runtime error on test 17 | 578 ms | 187900 KB |
| 394394602 | Oct/13/2026 15:28 | K.L.TONG | E - Physical Education Lessons | C++20 (GCC 13-64) | Runtime error on test 6 | 328 ms | 140900 KB |
| 394394379 | Oct/13/2026 15:26 | K.L.TONG | E - Physical Education Lessons | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 31 ms | 262100 KB |
| 394394274 | Oct/13/2026 15:25 | K.L.TONG | E - Physical Education Lessons | C++20 (GCC 13-64) | Wrong answer on test 17 | 625 ms | 187900 KB |
| 394394182 | Oct/13/2026 15:24 | K.L.TONG | E - Physical Education Lessons | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 31 ms | 262100 KB |
| 394393985 | Oct/13/2026 15:22 | K.L.TONG | E - Physical Education Lessons | C++20 (GCC 13-64) | Memory limit exceeded on test 1 | 15 ms | 262100 KB |
| 394393838 | Oct/13/2026 15:21 | K.L.TONG | E - Physical Education Lessons | C++20 (GCC 13-64) | Time limit exceeded on test 16 | 1000 ms | 187900 KB |
| 394385680 | Oct/13/2026 14:05 | K.L.TONG | D - The Child and Sequence | C++20 (GCC 13-64) | Accepted | 921 ms | 13300 KB |
| 394385638 | Oct/13/2026 14:05 | K.L.TONG | D - The Child and Sequence | C++20 (GCC 13-64) | Accepted | 921 ms | 13300 KB |
| 394368364 | Oct/13/2026 11:25 | K.L.TONG | C - Circular RMQ | C++20 (GCC 13-64) | Accepted | 1093 ms | 26600 KB |
| 394368288 | Oct/13/2026 11:25 | K.L.TONG | C - Circular RMQ | C++20 (GCC 13-64) | Accepted | 1171 ms | 26600 KB |
| 394368000 | Oct/13/2026 11:22 | K.L.TONG | C - Circular RMQ | C++20 (GCC 13-64) | Wrong answer on test 5 | 31 ms | 26600 KB |
| 394367831 | Oct/13/2026 11:21 | K.L.TONG | C - Circular RMQ | C++20 (GCC 13-64) | Compilation error | 0 ms | 0 KB |
| 393809514 | Oct/09/2026 11:38 | K.L.TONG | D - Beautiful numbers | C++20 (GCC 13-64) | Accepted | 906 ms | 19900 KB |
| 393809397 | Oct/09/2026 11:37 | K.L.TONG | D - Beautiful numbers | C++20 (GCC 13-64) | Accepted | 1186 ms | 19900 KB |
| 393809274 | Oct/09/2026 11:36 | K.L.TONG | D - Beautiful numbers | C++20 (GCC 13-64) | Time limit exceeded on test 11 | 4000 ms | 19800 KB |
| 393707648 | Oct/08/2026 14:43 | K.L.TONG | C - Classy Numbers | C++20 (GCC 13-64) | Accepted | 109 ms | 0 KB |
| 393707560 | Oct/08/2026 14:43 | K.L.TONG | C - Classy Numbers | C++20 (GCC 13-64) | Accepted | 125 ms | 0 KB |
| 393468135 | Oct/07/2026 08:56 | K.L.TONG | D - Magic Numbers | C++20 (GCC 13-64) | Accepted | 656 ms | 31700 KB |
| 393468104 | Oct/07/2026 08:56 | K.L.TONG | D - Magic Numbers | C++20 (GCC 13-64) | Accepted | 687 ms | 31700 KB |
| 393467990 | Oct/07/2026 08:54 | K.L.TONG | D - Magic Numbers | C++20 (GCC 13-64) | Wrong answer on test 23 | 375 ms | 31700 KB |
| 393467921 | Oct/07/2026 08:53 | K.L.TONG | D - Magic Numbers | C++20 (GCC 13-64) | Wrong answer on test 23 | 203 ms | 15900 KB |
| 393453315 | Oct/07/2026 03:32 | K.L.TONG | E - XOR on Segment | C++20 (GCC 13-64) | Accepted | 936 ms | 33300 KB |
| 393453196 | Oct/07/2026 03:27 | K.L.TONG | E - XOR on Segment | C++20 (GCC 13-64) | Accepted | 906 ms | 33300 KB |
| 393453180 | Oct/07/2026 03:27 | K.L.TONG | E - XOR on Segment | C++20 (GCC 13-64) | Accepted | 874 ms | 33300 KB |
| 393369034 | Oct/06/2026 10:47 | K.L.TONG | A - Variable, or There and Back Again | C++20 (GCC 13-64) | Accepted | 780 ms | 13000 KB |
