diff options
Diffstat (limited to 'other/max_69.cpp')
-rw-r--r-- | other/max_69.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/other/max_69.cpp b/other/max_69.cpp new file mode 100644 index 0000000..bc8abeb --- /dev/null +++ b/other/max_69.cpp @@ -0,0 +1,21 @@ +#include "leetcode.h" + +class Solution { +public: + int maximum69Number(int num) { + if (num == 9999) + return num; + string n = to_string(num); + for (auto &i : n) + if (i == '6') { + i = '9'; + break; + } + return stoi(n); + } +}; + +int main() { + Solution obj; + cout << obj.maximum69Number(9669); +} |