Time limit: 1.0 /
Memory limit: 256M
Point: 5
Ví dụ:
Input
Output
Time limit: 1.0 /
Memory limit: 256M
Point: 5
Ví dụ:
Input
Output
Time limit: 1.0 /
Memory limit: 256M
Point: 5
Ví dụ:
Input
Output
Time limit: 1.0 /
Memory limit: 256M
Point: 5
Ví dụ:
Input
Output