#1720. 电影评分
-
ID: 1720
Type: Default
1000ms
128MiB
Tried: 0
Accepted: 0
Difficulty: (None)
Uploaded By:
电影评分
说明
样例
10
R 1 1 1
R 2 2 1 2
C 2 2
R 3 1 2
Q 1
C 3 2
C 1 5
Q 1
Q 2
Q 3
2
1
3
2
提示
