sb prog 7

#include <iostream>
using namespace std;


int main() {
    int n, m;
    cin >> n >> m;
    int a[n][m];
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            cin >> a[i][j];
        }
    }

    for (int i = 0; i < n; i++) {
        int sum = 0, hasEven = 0;
        for (int j = 0; j < m; j++) {
            if (a[i][j] % 2 == 0) {
                sum += a[i][j];
                hasEven = 1;
            }
        }
        if (hasEven) {
            cout << "Pe linia " << i << " suma este " << sum << endl;
        } else {
            cout << "Pe linia " << i << " nu exista nr. pare!" << endl;
        }
    }
    return 0;
}