#include <bits/stdc++.h>

using namespace std;
using ll = long long;
using PII = std::pair<int, int>;
using PLL = std::pair<ll, ll>;

#define rep(i, n) for (int i = 0; i < (int)(n); i++)
#define rep2(i, s, n) for (int i = (s); i < (int)(n); i++)


const int mod = 1e9 + 7;

ll cal(int r, int c, char op)
{
    if (op == '*')
        return r * c;
    if (op == '+')
        return r + c;
    return 0;
}

int main()
{

#ifdef DEBUG
    cout << "DEBUG MODE" << endl;
    ifstream in("input.txt"); //for debug
    cin.rdbuf(in.rdbuf());    //for debug
#endif

    int h, w, r;
    ll d;
    char op;
    cin >> h >> w >> op;
    vector<int> c(w);
    rep(i, w) cin >> c[i];

    rep(i, h)
    {
        cin >> r;
        rep(j, w)
        {
            d = cal(c[j], r, op);
            if (j == w - 1)
                cout << d << endl;
            else
                cout << d << " ";
        }
    }
    return 0;
}