#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <functional>
#include <cmath>
#include <iomanip>
#include <stack>
#include <queue>
#include <numeric>
#include <map>
#include <unordered_map>
#include <set>
#include <fstream>
#include <chrono>
#include <random>
#include <bitset>
#define rep(i,n) for(int i=0;i<(n);i++)
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define sz(x) ((int)(x).size())
#define pb push_back
#define mod 1000000007
using ll = long long;
using namespace std;
ll gcd(ll a, ll b) {return b?gcd(b,a%b):a;}
ll lcm(ll a, ll b) {return a/gcd(a,b)*b;}

ll calc(char op, ll a, ll b){
  if(op == '+') return a+b;
  else if(op == '*') return a*b;
}

int main(){
  int N, M; cin >> N >> M;
  char op; cin >> op;
  vector<ll> A(N);
  vector<ll> B(M);
  rep(i,M) cin >> B[i];
  rep(i,N) cin >> A[i];
  rep(i,N){
    rep(j,M){
      if(j) cout << " ";
      cout << calc(op,A[i],B[j]);
    }
    cout << endl;
  }
  return 0;
}