AD1

Tuesday, 14 February 2017

palindrome number

Write A program to check if a positive integer is palindrome or not

#include <stdio.h>
#include <math.h>
int main()
{
int n;scanf("%d",&n);
int digits=0;int reverse=0;
int temp1=0;
int temp2=0;
if(n<=0){printf("enter positive enteger\n");}
else
{
temp1=n;
temp2=n;
while(temp1!=0)
{
temp1/=10;
digits++;
}
for(int i=digits-1;i>=0;i--)
{
reverse+=(temp2%10)*(pow(10,i));
temp2/=10;
}
if(reverse==n){printf("palindrome\n");}
else{printf("not palindrom\n");}
}
return 0;
}
view raw palindrom.c hosted with ❤ by GitHub

No comments:

Post a Comment