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

HINT

Source/Category