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

template<typename T>
void fin(T a){
  cout<<a<<endl;
  exit(0);
}
signed main(){
    int n;cin>>n;
    for(int i=0;i<n;i++)for(int j=0;j<n;j++)cout<<9-i;
    cout<<endl;
}