implement isPalindrome(int n)
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Implement the function boolean isPalindrome (int n); Which will return true if the bit-wise representation of the integer is a palindrome and false otherwise.
bool
isNthBitSet(unsigned
int
x, unsigned
int
n)
{
return
(x & (1 << (n-1)))?
true
:
false
;
}
bool
isPalindrome(unsigned
int
x)
{
int
l = 1;
// Initialize left position
int
r =
sizeof
(unsigned
int
)*8;
// initialize right position
// One by one compare bits
while
(l < r)
{
if
(isNthBitSet(x, l) != isNthBitSet(x, r))
return
false
;
l++;
r--;
}
return
true
;
}
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