C : Program to reverse a number.

Code:

#include<stdio.h>

#include<conio.h>

main()

{

        int x,n;

        printf("Enter a number :");

        scanf("%d",&n);

        x=reverse(n);

        printf("%d",x);

}

int reverse(int n)

{

        int s=0;

        while(n>0)

        {

                s=s *10 + n%10;

                n=n/10;

        }

        return s;

}

Output:

Enter a number :56
65
--------------------------------
Process exited after 8.599 seconds with return value 2
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