#include <bits/stdc++.h>
using namespace std;

int main() {
  ios::sync_with_stdio(false);

  int N, M; { cin >> N >> M; }
  string OP; { cin >> OP; }
  vector<vector<int64_t>> A(N + 1, vector<int64_t>(M + 1)); {
    for (int i = 1; i <= M; ++i) cin >> A[0][i];
    for (int i = 1; i <= N; ++i) cin >> A[i][0];
    for (int i = 1; i <= N; ++i)
      for (int j = 1; j <= M; ++j)
        A[i][j] = OP == "+" ? A[i][0] + A[0][j] : A[i][0] * A[0][j];
  }

  for (int i = 1; i <= N; ++i)
    for (int j = 1; j <= M; ++j)
      cout << A[i][j] << " \n"[j == M];
}