| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 1043 | 1043 [USACO06FEB] Backward Digit Sums G/S | 0 / 0 | (无) | |
| 59 | P1118 [USACO06FEB] Backward Digit Sums G/S | 0 / 0 | (无) | |
| 1166 | 1166 [USACO06FEB] Backward Digit Sums G/S | 0 / 0 | (无) | |
| 1286 | 1286 [USACO06FEB] Backward Digit Sums G/S | 0 / 0 | (无) | |
| 1309 | 1309 [USACO06FEB] Backward Digit Sums G/S | 0 / 0 | (无) | |
| 140 | P2858 [USACO06FEB] Treats for the Cows G/S | 0 / 0 | (无) |