/**
 *  Description: Algorithms and Data Structures.
 *               Quick Sort is a fast sorting algoritm, which is used not only for educational purposes,
 *               but widely applied in practice. On the average, it has O(n log n) complexity, making quicksort suitable for sorting big data volumes.
 *               The divide-and-conquer strategy is used. Choose a pivot value. Partition. Rearrange elements in such way, that all elements which is lesser than the pivot
 *               go to the left part of the array and all elements greater than the pivot, to the right part of the array. Values equal to the pivot can stay
 *               in any part of the array.Apply quicksort algoritm recursively to the left and the right parts. 
 *
 *  Author     : Adrian Statescu <[email protected]>
 *
 *  License    : Feel Free to use and distribute as long as this note is kept.
 */
#include <stdio.h>
#include <malloc.h>
#define FIN "algsort.in"
#define FOUT "algsort.out"
#define MAXN 500005

typedef unsigned int uint;

void swap(uint *i, uint *j) {

     uint temp;

     temp = *i;

     *i = *j;

     *j = temp;
};

void _quicksort(uint arr[], uint li, uint ls) {
     
     int i = li,

         j = ls,

         piv = arr[ ( li + ls) >> 1 ];

     while(i <= j) {

           while( arr[ i ] < piv ) i++; 

           while( arr[ j ] > piv ) j--;

           if( i <= j) {

             swap(arr + i, arr + j);

             i++; j--;
           }  
     }

     if(li < j) _quicksort(arr, li, j); 

     if(i < ls) _quicksort(arr, i, ls);  
}

void quicksort(uint arr[], int n) {

     _quicksort(arr, 0, n - 1);            
};

int main() {

     uint arr[ MAXN ], 
          i,
          n;
          
     freopen(FIN, "r", stdin);

     scanf("%d", &n);

     for(i = 0; i < n; i++) scanf("%d", &arr[ i ]); 

     fclose( stdin );

     quicksort( arr, n );

     freopen(FOUT, "w", stdout);

     for(i = 0; i < n; i++) printf("%d ", arr[ i ]); 

     fclose( stdout );
     

    return(0);
};