int main()
{ char sentence_chars[500] ="level"; int i = 0; int j = 0; int length = 0;
length = strlen(sentence_chars);
for(i = 0 ; i<length/2 ; i++){ if(sentence_chars[i] != sentence_chars[length-1-i])
{
printf("\n The sentence you entered is not a palindrome.\n"); break;
}
}
}