Problem ID | Title | Solved | Submit | Pass Rate |
---|---|---|---|---|
2521 | F - Colorful Tree | 2 | 3 | 66.667% |
2987 | 一家人 | 54 | 107 | 50.467% |
2988 | 【USACO2008OCT】牧场行走 | 33 | 57 | 57.895% |
2989 | 树的公共祖先 | 130 | 222 | 58.559% |
2990 | 树的路径 | 42 | 115 | 36.522% |
3001 | 【最近公共祖先2】货车运输(NOIP2013提高day1.3) | 5 | 19 | 26.316% |
3002 | 【最近公共祖先1】距离(distance) | 5 | 10 | 50.000% |
3567 | 1552【信息学奥赛一本通】点的距离 | 38 | 63 | 60.317% |