习题7-4 求矩阵各行元素之和

#include<stdio.h>

int main(void)
{
    int m, n;
    int a[6][6];

    scanf_s("%d %d", &m, &n);

    for (int i = 0; i < m; i++)
    {
        for (int j = 0; j < n; j++)
        {
            scanf_s("%d", &a[i][j]);
        }
    }

    for (int i = 0; i < m; i++)
    {
        int sum = 0;
        for (int j = 0; j < n; j++)
        {
            sum=sum+a[i][j];
        }
        printf("%d
", sum);
    }

    return 0;
}