#include <iostream>
using namespace std;

int sumEnergy(int *p, int rows, int cols, int index) {
    if (index >= rows*cols)
        return 0;
    return p[index] + sumEnergy(p, rows, cols, index+1);
}

int main() {
    int a[1000];
    int r, c;
    cin >> r >> c;
    for (int i = 0; i < r*c; i++)
        cin >> a[i];
    cout << "Total Energy = " << sumEnergy(&a[0], r, c, 0);
}