C Programs to Reverse Number

      In this C program to Reverse integer number entered by the user. It means converts the digits positions those enter by the user's integer number. For example:- 5243 Reverse is=3425.


Reverse number to C programming code

#include<stdio.h>
#include<conio.h>


void main()
{
   int n, sum = 0, r;
   clrscr();
   printf("\n Enter the value ");
   scanf("%d",&n);
   while( n != 0 )
   {
      r = n % 10;
      sum = sum*10 + r;
      n = n / 10;
   }
   printf("\n Sum of digits is -> %d",sum);
   getch();
}


Output:-
                   

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