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-rw-r--r--other/ugly_number.cpp21
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";
+}