#include <iostream>
using namespace std;
 
int x[1001][1001];
int main() {
    int n, m;
    cin >> n >> m;
    for (int i=1; i<=n; i++){
          for (int j=1; j<=m; j++) cin >> x[i][j];
    }
    for (int i=1; i<=n; i++){
          for (int j=1; j<=m; j++) x[i][j]+=x[i-1][j]+ x[i][j-1]-x[i-1][j-1];
    }
    for (int i=1; i<=n; i++){
          for (int j=1; j<=m; j++){
        	cout << x[i][j]; 
        	if (j != m) cout << " ";
          }
          cout << endl;
    }
	return 0;
}

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6 7
15 78 69 36 567 654 5
54 54 52 81 237 5 98
987 2 65 5 32 89 67
541 89 4 32 4 1 40
68 7 345 6 21 23 56
9 5 7 2 5 4 1000