diff options
Diffstat (limited to 'other/ugly_number.cpp')
-rw-r--r-- | other/ugly_number.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/other/ugly_number.cpp b/other/ugly_number.cpp new file mode 100644 index 0000000..8af53f8 --- /dev/null +++ b/other/ugly_number.cpp @@ -0,0 +1,21 @@ +#include "leetcode.h" + +class Solution { +public: + bool isUgly(int n) { + if (n == 0) + return false; + for (int i : {2, 3, 5}) + while (n % i == 0) + n /= i; + return n == 1; + } +}; + +int main() { + Solution obj; + if (obj.isUgly(6)) + cout << "true"; + else + cout << "false"; +} |