| 5455 | 5-1最小公倍数 | 未定级 | | | | | | | |
| 5456 | 5-2求指数 | 未定级 | | | | | | | |
| 5457 | 6-1 递归求二项式系数值 | 未定级 | | | | | | | |
| 5459 | 8-2求完数 | 未定级 | | | | | | | |
| 5460 | C++ CH08 01 | 未定级 | | | | | | | |
| 5461 | 表达式计算 | 未定级 | | | | | | | |
| 5462 | 阶乘末尾 | 未定级 | | | | | | | |
| 5464 | P0103 | 未定级 | | | | | | | |
| 5465 | P0104 | 未定级 | | | | | | | |
| 5466 | Abbott’s Revenge | 未定级 | | | | | | | |
| 5467 | Airport Configuration | 未定级 | | | | | | | |
| 5468 | Матрёшка | 未定级 | | | | | | | |
| 5469 | Pollution Solution | 未定级 | | | | | | | |
| 5470 | Glenbow Museum | 未定级 | | | | | | | |
| 5471 | infiltration | 未定级 | | | | | | | |
| 5472 | Consanguine Calculations | 未定级 | | | | | | | |
| 5473 | Crossing the Desert | 未定级 | | | | | | | |
| 5474 | Air Conditioning Machinery | 未定级 | | | | | | | |
| 5475 | A Linking Loader | 未定级 | | | | | | | |
| 5476 | The Ministers' Major Mess | 未定级 | | | | | | | |
| 5477 | A Dicey Problem | 未定级 | | | | | | | |
| 5478 | To Add or to Multiply | 未定级 | | | | | | | |
| 5479 | Tiling the Plane | 未定级 | | | | | | | |
| 5480 | Castles | 未定级 | | | | | | | |
| 5481 | Bus Tour | 未定级 | | | | | | | |
| 5482 | Balloons in a Box | 未定级 | | | | | | | |
| 5483 | The Traveling Judges Problem | 未定级 | | | | | | | |
| 5484 | A Major Problem | 未定级 | | | | | | | |
| 5485 | Pyramids | 未定级 | | | | | | | |
| 5486 | According to Bartjens | 未定级 | | | | | | | |
| 5487 | Partitions | 未定级 | | | | | | | |
| 5488 | Eurodiffusion | 未定级 | | | | | | | |
| 5489 | Collecting Luggage | 未定级 | | | | | | | |
| 5641 | 查找整数 | 3级 | | | 3 | | | | |
| 9418 | 田忌赛马 | 4级 | | | | | | | |
| 9481 | 平面切分 | 5级 | | | | | | | |