To check whether entered number is palindrom or not

#include<stdio.h>
#include<conio.h>
void main()
{
int n,tmp,d,rev=0;
clrscr();
printf("enter the number=");
scanf("%d",&n);
tmp=n;
while(n!=0)
{
d=n%10;
rev=(rev*10)+d;
n=n/10;
}
if(tmp==rev)
printf("enter number is palindrom");
else
printf("enter number is not palindrom");
getch();
}

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