leetcode

Solution to some Leetcode problems written in C++

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

1071.cpp (201B)

0 class Solution { 1 public: 2 string gcdOfStrings(string str1, string str2) { 3 if (str1 + str2 != str2 + str1) return ""; 4 return str1.substr(0, gcd(str1.size(), str2.size())); 5 } 6 };