| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 7111 | CF1915A Odd One Out | 2 / 2 | 10 | |
| 7112 | CF1915B Not Quite Latin Square | 2 / 2 | 10 | |
| 7113 | CF1915C Can I Square? | 1 / 2 | 10 | |
| 7114 | CF1915D Unnatural Language Processing | 0 / 6 | 10 | |
| 7115 | CF1915E Romantic Glasses | 0 / 0 | (无) | |
| 7116 | CF1915F Greetings | 0 / 0 | (无) | |
| 7117 | CF1915G Bicycles | 1 / 1 | 10 |