ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
---|---|---|---|---|
1480 | P2470 Ambiguous permutations | 0 / 0 | (无) | |
1481 | P2471 Bullshit Bingo | 0 / 0 | (无) | |
1482 | P2472 106 miles to Chicago | 0 / 0 | (无) | |
1483 | P2473 Decorate the wall | 0 / 0 | (无) | |
1484 | P2474 European railroad tracks | 0 / 0 | (无) | |
1485 | P2475 Any fool can do it | 0 / 0 | (无) | |
1486 | P2476 Game schedule required | 0 / 0 | (无) | |
1487 | P2477 Help the problem setter | 0 / 0 | (无) |