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#include<stdio.h> int main() { int n,m,i,j,arr[100][100],sum; scanf("%d %d", &n,&m); for(i=0;i<n;i++) { for(j=0;j<m;j++) scanf("%d", &arr[i][j]); } for(i=0;i<n;i++) { sum = 0; for(j=0;j<m;j++) { sum += arr[i][j];///arr[1][0] arr[0][1] arr[0][2] } printf("sum of row %d = %d\n", i+1,sum); } for(i=0;i<n;i++) { sum = 0; for(j=0;j<m;j++) { sum += arr[j][i];/// } printf("sum of column %d = %d\n", i+1,sum); } }