#include <iostream>
#include <list>
#include <vector>
#include <string>
#include <stdio.h>
#include <stdint.h>
#include <iomanip>
using namespace std;

using uint = unsigned int;
using ll = long long;

#define CIN( LL , A ) LL A; cin >> A 
#define GETLINE( A ) string A; getline( cin , A ) 
#define FOR_ITR( ARRAY , ITR , END ) for( auto ITR = ARRAY .begin() , END = ARRAY .end() ; ITR != END ; ITR ++ ) 

inline ll Add( const ll& a , const ll& b ) { return a + b;}
inline ll Mult( const ll& a , const ll& b ) { return a * b;}

int main()
{

  CIN( ll , N );
  CIN( ll , M );
  CIN( string , op );

  using pfunc = ll(*)( const ll& , const ll& );
  const pfunc pf = ( op == "+" ? &Add : &Mult );
  ll B[M] = {};

  for( ll j = 0 ; j < M ; j++ ){

    cin >> B[j];
    
  }

  ll A;
  
  for( ll i = 0 ; i < N ; i++ ){

    cin >> A;

    for( ll j = 0 ; j < M ; j++ ){

      if( j != 0 ){

      cout << " ";

      }
      
      cout << ( *pf )( A , B[j] );
    
    }

    cout << endl;

  }

  return 0;

}