/*
TASK:ots    
LANG:C++    
*/        
#include<iostream>
#include<iomanip>
using namespace std;

      int main()
{      
      int a[100];
      long int n;
      cout << "n= ";
      cin >> n; 
      if(!cin )
      {
               cout << "error";
               return 1; 
      }
      if(n<1 || n > 100)
      {   
           cout << "error";
           return 1;
      }
      for(int i=0; i<=n-2;i++)
      { int min = a[i];
      int k =i;
      for(int j=0; j<=n-1;j++)
      if(a[i] < min)
      { min = a[i];
      k =j; 
      }
      int x=a[i];a[i]= a[k]=x;
      }
      for(int i=0;i<=n-1; i++)
      cout <<a[i];
     cout << endl;  
      return 0;
    
      }
      
