#include <bits/stdc++.h>

using namespace std;

using ll = long long;

int main() {
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    int n, m;
    cin >> n >> m;
    char op;
    cin >> op;
    vector< vector<ll> > ans(n + 1, vector<ll>(m + 1));

    for (int i = 0; i < m; ++i) {
        cin >> ans[0][i + 1];
    }

    for (int i = 0; i < n; ++i) {
        cin >> ans[i + 1][0];
    }

    for (int i = 1; i <= n; ++i) {
        for (int j = 1; j <= m; ++j) {
            if (op == '+') ans[i][j] = ans[0][j] + ans[i][0];
            else ans[i][j] = ans[0][j] * ans[i][0];
            cout << ans[i][j] << " \n"[j == m];
        }
    }
    return 0;
}