2045: 电影评分
Memory Limit:128 MB
Time Limit:1.000 S
Submit数:1
Solved数: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
⋮

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
