ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
---|---|---|---|---|
806 | luogu#P1841 [JSOI2007] 重要的城市 | 1 / 10 | 5 | |
979 | luogu#P2017 [USACO09DEC] Dizzy Cows G | 1 / 1 | 4 | |
1007 | luogu#P2047 [NOI2007] 社交网络 | 1 / 4 | 4 | |
1367 | luogu#P2419 [USACO08JAN] Cow Contest S | 1 / 1 | 3 | |
1825 | luogu#P2888 [USACO07NOV] Cow Hurdles S | 0 / 1 | 3 | |
1836 | luogu#P2899 [USACO08JAN] Cell Phone Network G | 2 / 7 | 5 | |
1847 | luogu#P2910 [USACO08OPEN] Clear And Present Danger S | 1 / 3 | 3 | |
1871 | luogu#P2935 [USACO09JAN] Best Spot S | 0 / 0 | 3 | |
1902 | luogu#P2966 [USACO09DEC] Cow Toll Paths G | 0 / 1 | 5 | |
2033 | luogu#P3097 [USACO13DEC] Optimal Milking G | 0 / 1 | 5 | |
2465 | luogu#P3530 [POI2012] FES-Festival | 0 / 0 | 6 | |
5087 | luogu#P6175 无向图的最小环问题 | 1 / 3 | 3 | |
5670 | luogu#P6768 [USACO05MAR] Ombrophobic Bovines 发抖的牛 | 0 / 0 | 5 |