#include <iostream>
#include <vector>
using namespace std;

int main() {
	int N, M;
	char op;
	cin >> N >> M >> op;
	vector<long> B(M);
	for (long& i : B) cin >> i;
	for (int i = 0; i < N; i++) {
		long A;
		cin >> A;
		for (long& j : B) {
			if (op == '+') cout << A + j;
			else cout << A * j;
			cout << ' ';
		}
		cout << endl;
	}
}