c语言代码解决问题

解题思路:

注意事项:

参考代码:

#include<stdio.h>

int main()

{

int n, m, a[100][100];

while (scanf("%d %d", &m, &n) != EOF)

{

int i, j,sum=0,max,max_sign_j;

for (i = 0; i < m; i++)

{

for (j = 0; j < n; j++)

scanf("%d", &a[i][j]);

}

for (i = 0; i < m; i++)

{

max = a[i][0];

max_sign_j = 0;

sum = 0;

for (j = 0; j < n; j++)

{

sum += a[i][j];

if (max < a[i][j])

{

max = a[i][j];

max_sign_j = j;

}

}

for (j = 0; j < n; j++)

{

if (max == a[i][j])

{

max_sign_j = j;

break;

}

}

a[i][max_sign_j] = sum;

}

for (i = 0; i < m; i++)

{

for (j = 0; j < n; j++)

printf("%d ", a[i][j]);

printf("\n");

}

}

return 0;

}