Program in C to arrange the elements in array in descending order

#include <stdio.h>

#include <conio.h>

void main()

{

            int a[100],i,n,j,search,temp;

            printf("\n how many no's in array");

            scanf("%d",&n);

            printf("\n enter %d elements in array",n);

            for(i=0;i

                        scanf("%d",&a[i]);

            for(i=0;i

            {

                        for(j=i+1;j

                        {

                                    if(a[i]

                                    {

                                                temp=a[i];

                                                a[i]=a[j];

                                                a[j]=temp;

                                    }

                        }

                        printf("%4d",a[i]);

            }

            getch();

}