Write a Program to check a number Palindrome or not by using while and if Statement

Palindrome Number:

• Palindrome Number is a Symmetrical Number.
• In simple words, Palindrome Number is a number that remains the same when its digits are Reversed.
• Examples: 101, 141, 16461, 121 etc.
  

Statement of C program: Enter a number and check it is palindrome or not:

#include<stdio.h>

#include<conio.h>

void main()

{

int a,b,c,d;

clrscr();

printf(" Enter a three digit number\n");

scanf("%d" , &a);

c=0;

d=a;

while(a>0)

{

b=a%10 ;

c=(c*10)+b ;

a=a/10;

}

if(c==d)                                                /*  == Equality Operator  */

{

printf(" Number Is palindrome ");

}

else

{

printf(" Number is not palindrome ");

}

getch();

}

 Output1:

 Enter a three digit number

 121

 Number is palindrome

 Output2:

 Enter a three digit number

 456

 Number is not palindrome