| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 1983 | P2973 Scrabble | 0 / 0 | (无) | |
| 1984 | P2974 Convex area | 0 / 0 | (无) | |
| 1985 | P2975 Nim | 0 / 0 | (无) | |
| 1986 | P2976 Dropping tests | 0 / 0 | (无) | |
| 1987 | P2977 Box walking | 0 / 0 | (无) | |
| 1988 | P2978 Colored stones | 0 / 0 | (无) | |
| 1989 | P2979 RSI | 0 / 0 | (无) | |
| 1990 | P2980 Do it! | 0 / 0 | (无) |