#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

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

	for (int i = 0; i < n; i++) {
		for (int j = 0; j < m; j++) {
			ll x = 0;
			if (op == '+') {
				x = a[i]+b[j];
			} else {
				x = a[i]*b[j];
			}
			cout << x << " ";
		}
		cout << endl;
	}

	return 0;
}