leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
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0383.cpp (284B)

      1 class Solution {
      2   public:
      3     bool canConstruct(string ransomNote, string magazine) {
      4         unordered_map<char, int> us;
      5 
      6         for (char c : magazine)
      7             us[c]++;
      8 
      9         for (char c : ransomNote)
     10             if (!us[c]--) return false;
     11 
     12         return true;
     13     }
     14 };