1
提交次数
睿智的鸽子
UID 51214
RP 6
全站排名 #22540
1
通过题目
100%
通过率
1 / 1
0
题解获赞
22540
全站排名
RP 6
| 题目 | 标签 | 难度 |
|---|---|---|
| P1669 封闭图形判断 | oppo | 中等 |
This person is lazy and didn't join any contests or homework.
This person is lazy and didn't write anything.