leetcode

Solution to some Leetcode problems written in C++

git clone git://git.dimitrijedobrota.com/leetcode.git

1009.cpp (176B)

0 class Solution { 1 public: 2 int bitwiseComplement(unsigned num) const { 3 if (num == 0) return 1; 4 return num ^ (0xFFFFFFFF >> std::countl_zero(num)); 5 } 6 };