| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 4983 | P665A Buses Between Cities | 0 / 0 | (无) | |
| 4977 | P666A Reberland Linguistics | 0 / 0 | (无) | |
| 4968 | P670B Game of Robots | 0 / 0 | (无) | |
| 4967 | P670C Cinema | 0 / 0 | (无) | |
| 4966 | P670D1 Magic Powder - 1 | 0 / 0 | (无) | |
| 4965 | P670D2 Magic Powder - 2 | 0 / 0 | (无) | |
| 4962 | P671A Recycling Bottles | 0 / 0 | (无) | |
| 4957 | P672A Summer Camp | 0 / 0 | (无) | |
| 4956 | P672B Different is Good | 0 / 0 | (无) | |
| 4955 | P673A Bear and Game | 0 / 0 | (无) | |
| 4954 | P673B Problems for Round | 0 / 0 | (无) | |
| 4948 | P676A Nicholas and Permutation | 0 / 0 | (无) | |
| 4947 | P676B Pyramid of Glasses | 0 / 0 | (无) | |
| 4945 | P676D Theseus and labyrinth | 0 / 0 | (无) | |
| 4943 | P677A Vanya and Fence | 0 / 0 | (无) | |
| 4942 | P677B Vanya and Food Processor | 0 / 0 | (无) | |
| 4941 | P677C Vanya and Label | 0 / 0 | (无) | |
| 4939 | P677E Vanya and Balloons | 0 / 0 | (无) | |
| 4938 | P678A Johny Likes Numbers | 0 / 0 | (无) | |
| 4937 | P678B The Same Calendar | 0 / 0 | (无) |