Given String is palindrome or Not.

 # include 
   # include 
   # include 
    void main(void)
     {
      clrscr();
      char st[20];
      int i,l,s,mid;
      printf(" Enter the string \n");
      gets(st);
     l=strlen(st);
     mid=l/2;
     for(i=0;i<=mid;i++)
         if (st[i]!=st[l-1])
         goto XX;
         else
         l=l-1;
         printf("the given string is palindrome \n");
         goto YY;
      XX:
printf("The given string is not palindrome\n");
     YY:;
     getch();
   }