leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
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1323.cpp (271B)

      1 class Solution {
      2   public:
      3     int maximum69Number(int num) {
      4         string s = to_string(num);
      5         for (int i = 0; i < size(s); i++) {
      6             if (s[i] == '9') continue;
      7             s[i] = '9';
      8             return stoi(s);
      9         }
     10         return num;
     11     }
     12 };