#include <stdio.h>
#include <stdlib.h>

    
void print(int a[]) 
{
  for (int i = 0; i < 10; i++) {
    printf("%2d ", a[i]);
  }
  printf("\n\n");
}

int compare(const void * a, const void * b)
{
  return ( *(int*)a - *(int*)b );
}

int main() 
{
	int a[] = { 1, 9, 1, 5, 6, 7, 8, 2, 4, 3};
  
	qsort (a, 10, sizeof(int), compare);  

	print(a);
	
	system("pause");
}