#include <bits/stdc++.h>
using namespace std;

int main(){
    cin.tie(0);
    ios::sync_with_stdio(false);
    int N,M; cin >> N >> M;
    vector<long long> A(N),B(M);
    char op; 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)
            cout << (op=='+'?A[i]+B[j]:A[i]*B[j]) << (j!=M-1?' ':'\n');
}