ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
---|---|---|---|---|
23 | P2008 [NOIP][2003][普及组] 栈 | 1 / 1 | 3 | |
59 | P7033 [USACO][2009][MAR][S] Look Up | 1 / 1 | 3 | |
52 | P7040 [USACO][2009][OPEN][B] Treasure Cave | 1 / 1 | 3 | |
50 | P7042 [USACO][2009][OPEN][S] Cow Line | 1 / 1 | 2 | |
48 | P7044 [USACO][2009][OPEN][S] Grazing2 | 1 / 1 | 4 | |
46 | P7046 [USACO][2009][OPEN][G] Work Scheduling | 1 / 1 | 4 | |
40 | P7048 [USACO][2009][OPEN][G] Bovine Embroidery | 1 / 1 | 6 |