leetcode

Solution to some Leetcode problems written in C++

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

2914.cpp (216B)

0 class Solution { 1 public: 2 int minChanges(const string &s) const { 3 int res = 0; 4 for (int i = 1; i < s.size(); i += 2) { 5 res += s[i] != s[i - 1]; 6 } 7 return res; 8 } 9 };