2019-08-15

Author: JiayangWu

1118.一月有多少天/1118-一月有多少天.py

@@ -6,8 +6,7 @@ def numberOfDays(self, Y, M):
         :rtype: int
         """
 
-        if  (Y % 100 != 0 and Y % 4 ==0) or (Y % 100 == 0 and Y % 400 == 0) :
+        if  (Y % 100 != 0 and Y % 4 ==0) or Y % 400 == 0:
             return [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][M - 1]
         else:
-            return [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][M - 1]
-        
+            return [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][M - 1]