leetcodeSolution to some Leetcode problems written in C++ |
git clone git://git.dimitrijedobrota.com/leetcode.git |
Log | Files | Refs | README | LICENSE |
0201.cpp (242B)
0 class Solution {
1 public:
2 int rangeBitwiseAnd(int left, int right) {
3 int cnt = 0;
4 while (left != right) {
5 cnt++;
6 left >>= 1;
7 right >>= 1;
8 }
9 return left << cnt;
10 }
11 };