Create 0263-ugly-number.java

Author: AP-Repositories

Diff for: java/0263-ugly-number.java

@@ -0,0 +1,11 @@
+class Solution {
+    public boolean isUgly(int n) {
+        if(n <= 0)
+            return false;
+        
+        for(int p: new int[] {2, 3, 5})
+            while(n % p == 0)
+                n = n / p;
+        return n == 1;
+    }
+}