| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 4076 | P873A Chores | 0 / 0 | (无) | |
| 4075 | P873B Balanced Substring | 0 / 0 | (无) | |
| 4074 | P873C Strange Game On Matrix | 0 / 0 | (无) | |
| 4073 | P873D Merge Sort | 0 / 0 | (无) | |
| 4072 | P873E Awards For Contestants | 0 / 0 | (无) | |
| 4071 | P873F Forbidden Indices | 0 / 0 | (无) | |
| 4070 | P875A Classroom Watch | 0 / 0 | (无) | |
| 4069 | P875B Sorting the Coins | 0 / 0 | (无) | |
| 4068 | P875C National Property | 0 / 0 | (无) | |
| 4067 | P875D High Cry | 0 / 0 | (无) | |
| 4066 | P875E Delivery Club | 0 / 0 | (无) | |
| 4065 | P875F Royal Questions | 0 / 0 | (无) | |
| 4064 | P876A Trip For Meal | 0 / 0 | (无) | |
| 4063 | P876B Divisiblity of Differences | 0 / 0 | (无) | |
| 4062 | P877A Alex and broken contest | 0 / 0 | (无) | |
| 4061 | P877B Nikita and string | 0 / 0 | (无) | |
| 4060 | P877C Slava and tanks | 0 / 0 | (无) | |
| 4059 | P877D Olya and Energy Drinks | 0 / 0 | (无) | |
| 4058 | P877E Danil and a Part-time Job | 0 / 0 | (无) | |
| 4057 | P877F Ann and Books | 0 / 0 | (无) |