#H551. [NOIP 2017 提高组] 奶酪
-
ID: 3755
Type: Default
1000ms
256MiB
Tried: 0
Accepted: 0
Difficulty: 8
Uploaded By:
blackcat
Tags> [NOIP 2017 提高组] 奶酪
题目描述
输入格式
输出格式
3
2 4 1
0 0 1
0 0 3
2 5 1
0 0 1
0 0 4
2 5 2
0 0 2
2 0 4
Yes
No
Yes
提示
