C program for Palindrome

 This is C program for Palindrome number which is check whether number or string is palindrome or not. Palindrome means given number which is same as reverse number.

eg. 12321==12321    Palindrome number
      nitin==nitin         Palindrome string
      12345==54321   Not palindrome number
      cool==looc          Not palindrome string

This palindrome program is created without string header file or string function.

Program for palindrome:-

#include<stdio.h>

int main()

{

int i,j,n,flag;

char word[50],ch;

do{

n=0;

flag=0;

printf("\nEnter any word or number to check palindrome=");

scanf("%s",word);

for(i=0;word[i]!='\0';i++)

n++;

for(i=0,j=n;i<n/2;i++,j--)

{

if(word[i]!=word[j-1])

{

printf("\nIt is Not palindrome word or number");

flag=1;

break;

}

}

if(flag==0)

printf("\nIt is palindrome word or number");

printf("\nDo you want to check any other word or number(y/n)=");

scanf("\n%c",&ch);

}while(ch=='y'||ch=='Y');

printf("\nThank you...\n");

return 0;

}

Output:- 

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