leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
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0405.cpp (156B)

      1 class Solution {
      2   public:
      3     string toHex(int num) const {
      4         std::stringstream ss;
      5         ss << std::hex << num;
      6         return ss.str();
      7     }
      8 };