Question

Write a program to check if the given string is palindrome or not in c

Answer 1

Answer:

Palindrome number in C

#include <stdio.h>

int main()

{

int n, r = 0, t;

printf("Enter an integer to check if it is palindrome or not\n");

scanf("%d", &n);

t = n;

while (t != 0)

Answer 2

Answer:

#include <stdio.h>

int main()

{

   char arr[100];

   printf("Enter the string ");

   scanf("%s",arr);

   int check=0;

   int l=strlen(arr);

   for(int i=0;i<l;i++)

   {

       if(arr[i]!=arr[l-i-1])

       {

           check=1;

           printf("It's not palindrome");

           break;

       }

   }

   if(check==0)

   printf("It's a palindrome string");

   return 0;

}

Explanation:

Hope it helps :-)