#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <queue>
#include <cmath>
#include <climits>
#include <iomanip>
#include <set>
#include <map>
using namespace std;
typedef long long ll;
int main(){
    ll n,m;
    cin >> n >> m;
    char op;
    cin >> op;
    vector<ll> a(m);
    vector<ll> b(n);
    for(int i = 0;i < m;i++)cin >> a[i];
    for(int j = 0;j < n;j++)cin >> b[j];
    for(int i = 0;i < n;i++){
        for(int j = 0;j < m - 1;j++){
            if(op == '+')cout << b[i] + a[j] << " ";
            else cout << b[i] * a[j] << " ";
        }
        if(op == '+')cout << b[i] + a[m - 1] << endl;
        else cout << b[i] * a[m - 1] << endl;
    }
}