leetcode

Solution to some Leetcode problems written in C++

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

1323.cpp (271B)

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