2019-11-13

Jiayang Wu · Jiayang Wu · commit 3cd8b24e834e · 2019-11-13T22:31:02.000-05:00
diff --git a/0326.3的幂/0326-3的幂.py b/0326.3的幂/0326-3的幂.py
@@ -4,9 +4,7 @@ def isPowerOfThree(self, n):
         :type n: int
         :rtype: bool
         """
-        i = 1
-        while(i<n):
-            i *= 3
-        return i == n
-            
-        
+        t = 1
+        while t < n:
+            t *= 3
+        return n == t
