Commit 8c5e25b

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🐱(bit): 136. 只出现一次的数字

1. 复盘 2. 补充 golang 题解

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Original file line number	Diff line number	Diff line change
`@@ -39,6 +39,10 @@ class Solution(object):`
`39`	`39`	`- 相同为 0,不同为 1`
`40`	`40`	`- 0 与任何数异或都等于该数本身`
`41`	`41`
	`42`	`+<!-- tabs:start -->`
	`43`	`+`
	`44`	`+#### Python`
	`45`	`+`
`42`	`46`	```python
`43`	`47`	`class Solution:`
`44`	`48`	`def singleNumber(self, nums):`
`@@ -52,6 +56,20 @@ class Solution:`
`52`	`56`	`return a`
`53`	`57`	```
`54`	`58`
	`59`	`+#### Go`
	`60`	`+`
	`61`	+```go
	`62`	`+func singleNumber(nums []int) int {`
	`63`	`+ ans := 0`
	`64`	`+ for _, n := range nums {`
	`65`	`+ ans ^= n`
	`66`	`+ }`
	`67`	`+ return ans`
	`68`	`+}`
	`69`	+```
	`70`	`+`
	`71`	`+<!-- tabs:end -->`
	`72`	`+`
`55`	`73`
`56`	`74`	`## 190. 颠倒二进制位`
`57`	`75`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -772,7 +772,7 @@ class Solution:`
`772`	`772`	`class Solution:`
`773`	`773`	`def reverseList(self, head: ListNode) -> ListNode:`
`774`	`774`	`if head is None or head.next is None:`
`775`		`- return head`
	`775`	`+ return head`
`776`	`776`
`777`	`777`	`# 取下一个节点`
`778`	`778`	`node = self.reverseList(head.next)`

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