write a C program to reverse the number
Problem Statement :
If a five-digit number is input through the keyboard, write a program to reverse the number.
Answer:
/* To reverse the digits of 5-digit number */
#include<stdio.h>
#include<conio.h>
main()
{
int n,a,b;
long int revnum=0;
clrscr();
printf(“\n Enter a five digit number less than 32767”);
scanf(“%d”,&n);
a=n%10; /*last digit */
n-n/10; /* remaining digit */
revnum=revnum+a*1000;
a=n%10; /*3rd digit */
n-n/10; /* remaining digit */
revnum=revnum+a*100;
a=n%10; /*2nd digit */
n-n/10; /* remaining digit */
revnum=revnum+a*10;
a=n%10; /*1st digit */
revnum=revnum+a;
printf(“\n The reverse number is %ld”, revnum);
printf(“\n\n\n\n\n Press any key to exit…”);
getch();
}
