Background

Description

C++-二维数组-学校班级

Format

Input

Output

Samples

4 4 4 5 4 4

1:50 50 50 50
2:51 51 51 51
3:52 52 52 52
4:53 53 53 53 53
5:54 54 54 54
6:55 55 55 55

Limitation

1s, 1024KiB for each test case.