1210: 电影评分
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:1
Solved:1
Description
Sample Input Copy
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
Sample Output Copy
2
1
3
2