C program for checking a palidrome?

Answer 1

#include<stdio.h>

main()

{

char a[20],b[20];

printf("enter a string");

scanf("%s",&a);

strcpy(b,a);//copies string a to b

strrev(b);//reverses string b

if(strcmp(a,b)==0)//compares if the original and reverse strings are same

printf("\n%s is a palindrome",a);

else

printf("\n%s is not a palindrome",a);

return 0;

}