#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 ++ ) 

int main()
{

  CIN( ll , N );

  if( N == 1 ){

    cout << 1;

  } else {

    for( ll i = N - 1 ; i >= 0 ; i-- ){

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

	cout << i;
      
      }

    }

  }
  
  cout << endl;
  return 0;

}