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What is the functionality of above function Do ( ) ?
a. Check whether string is odd palindrome
b. Check whether the string is even palindrome
c.  Check whether the string is palindrome
d.  None of the above

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Edit:

The correct answer would be D) none.

The reason is $gate1$ and $gate$ both point to the first character. So loop condition $gate1 < gate$ is already false and hence the loop breaks and the function returns 1.

The original answer was option C) by assuming (erroneously) that the while loop condition is $gate1 < gate2$, whereas the condition is $gate1 < gate$
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