3449: 矩阵加法

Memory Limit:256 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:0 Solved:0

Description

[md] 输入两个n行m列的矩阵A和B,输出它们的和A+B。 [/md]

Sample Input Copy

3 3
1 2 3
1 2 3
1 2 3
1 2 3
4 5 6
7 8 9

Sample Output Copy

2 4 6
5 7 9
8 10 12