Update 293._Flip_Game.md

0xkookoo · web-flow · commit c9b04c61621c · 2018-06-25T22:45:49.000+08:00
diff --git a/docs/Leetcode_Solutions/Python/293._Flip_Game.md b/docs/Leetcode_Solutions/Python/293._Flip_Game.md
@@ -30,4 +30,5 @@ class Solution(object):
         return res
 ```
 
+这里要注意一个点：s[i+2:] 虽然i+2取不到，但是s[i+2:]就是一个空字符串。
 

Original file line number	Diff line number	Diff line change
`@@ -30,4 +30,5 @@ class Solution(object):`
`30`	`30`	`return res`
`31`	`31`	```
`32`	`32`
	`33`	`+这里要注意一个点：s[i+2:] 虽然i+2取不到，但是s[i+2:]就是一个空字符串。`
`33`	`34`