#include <iostream>
#include <bits/stdc++.h>
using namespace std;
int main(void){
   int n, m;
   cin >> n >> m;
   
   char op;
   cin >> op;
   
   vector<long long> b(m);
   for (int i = 0; i < m; i++) cin >> b[i];
   
   vector<long long> a(n);
   for (int i = 0; i < n; i++) cin >> a[i];
   
   for (int i = 0; i < n; i++){
       for (int j = 0; j < m-1; j++){
           if (op == '+'){
               cout << a[i] + b[j] << " ";
           }
           else{
               cout << a[i] * b[j] << " ";
           }
       }
       
       if (op == '+') cout << a[i] + b[m-1] << endl;
       else cout << a[i] * b[m-1] << endl;
   }
    
}