leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
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1347.cpp (366B)

      1 class Solution {
      2   public:
      3     int minSteps(const string &s, const string &t) {
      4         int res = 0, count[27] = {0};
      5         for (int i = 0; i < s.size(); i++) {
      6             count[s[i] & 0x1F]++;
      7             count[t[i] & 0x1F]--;
      8         }
      9         for (int i = 1; i < 27; i++) {
     10             if (count[i] > 0) res += count[i];
     11         }
     12         return res;
     13     }
     14 };