#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); i++)
using namespace std;
typedef long long ll;

int main(){
    cin.tie(0);
    ios::sync_with_stdio(0);
    
    int N,M; cin >> N >> M;
    char op; cin >> op;
    vector<ll> A(N), B(M);
    rep(i,M) cin >> B[i];
    rep(i,N) cin >> A[i];

    rep(i,N){
        rep(j,M) {
            ll x;
            if(op == '+') x = A[i] + B[j];
            if(op == '*') x = A[i] * B[j];
            cout << x << " ";
        } cout << endl;
    }
}