TO CHECK WHETHER THE GIVEN STRING IS PALINDROME

TO CHECK WHETHER THE GIVEN STRING IS PALINDROME | Program to check Palindrome Sentence | String is Palindrome or Not | C Language Program to find Palindrome String

#include
#include
int stpal(char str[50]);
void main()
{
       char str[50];
       int pal;
       clrscr();
       printf("\n\n\t ENTER A STRING...: ");
       gets(str);
       pal = stpal(str);
       if(pal)
              printf("\n\t THE ENTERED STRING IS A PALINDROME");
       else
              printf("\n\t THE ENTERED STRING IS NOT A PALINDROME");
       getch();
}
int stpal(char str[50])
{
       int i = 0, len = 0, pal = 1;
       while(str[len]!='\0')
             len++;
       len--;
       for(i=0; i< len/2; i++)
       {
             if(str[i] == str[len-i])
                    pal = 1;
             else
             {
                    pal = 0;
                    break;
             }
       }
       return pal;
}