Bubble Sort program in c

#include<stdio.h>
void main()
{
 int n,c,d,swap,a[10];
 printf("Input number of integers to sort:\n");
 scanf("%d",&n);
 printf("Enter %d integers:\n",n);
 for(c=0;c<n;c++)
    scanf("%d",&a[c]);
 for(c=0;c<(n-1);c++)
 {
  for(d=0;d<n-c-1;d++)
     {
      if(a[d]>a[d+1]) /* For descending order use < */
        {
          swap = a[d];
          a[d] = a[d+1];
          a[d+1] = swap;
        }
      }
 }
    printf("Sorted list of numbers:\n");
    for(c=0;c<n;c++)
        printf("%d\n",a[c]);
}


Output:


Input number of integers to sort:
4
Enter 4 integers:
23
5
225
1
Sorted list of numbers:
1
5
23
225