Commitcfca263

Yan Wen

committed

update反转字符串，添加了python更加简洁的写法

1 parent7d3b01b commitcfca263Copy full SHA for cfca263

File tree

+12

-1

lines changed

+12

-1

lines changed

Lines changed: 12 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -157,7 +157,7 @@ class Solution {`
`157`	`157`	```
`158`	`158`
`159`	`159`	`Python：`
`160`		-```python3
	`160`	+```python
`161`	`161`	`classSolution:`
`162`	`162`	`defreverseString(self,s: List[str]) ->None:`
`163`	`163`	`"""`
`@@ -168,6 +168,17 @@ class Solution:`
`168`	`168`	`s[left], s[right]= s[right], s[left]`
`169`	`169`	`left+=1`
`170`	`170`	`right-=1`
	`171`	`+`
	`172`	`+# 下面的写法更加简洁，但是都是同样的算法`
	`173`	`+# class Solution:`
	`174`	`+# def reverseString(self, s: List[str]) -> None:`
	`175`	`+# """`
	`176`	`+# Do not return anything, modify s in-place instead.`
	`177`	`+# """`
	`178`	`+# 不需要判别是偶数个还是奇数个序列，因为奇数个的时候，中间那个不需要交换就可`
	`179`	`+# for i in range(len(s)//2):`
	`180`	`+# s[i], s[len(s)-1-i] = s[len(s)-1-i], s[i]`
	`181`	`+# return s`
`171`	`182`	```
`172`	`183`
`173`	`184`	`Go：`

Comments

(0)