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Merge pull request youngyangyang04#2063 from fxjzz/master

Update 1047.

2 parents fdf12b6 + 3ff6040 commit 0f8f8bbCopy full SHA for 0f8f8bb

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Lines changed: 8 additions & 7 deletions

Original file line number	Diff line number	Diff line change
`@@ -264,14 +264,15 @@ javaScript:`
`264`	`264`
`265`	`265`	```js
`266`	`266`	`var removeDuplicates = function(s) {`
`267`		`- const stack = [];`
`268`		`- for(const x of s) {`
`269`		`- let c = null;`
`270`		`- if(stack.length && x === (c = stack.pop())) continue;`
`271`		`- c && stack.push(c);`
`272`		`- stack.push(x);`
	`267`	`+ const result = []`
	`268`	`+ for(const i of s){`
	`269`	`+ if(i === result[result.length-1]){`
	`270`	`+ result.pop()`
	`271`	`+ }else{`
	`272`	`+ result.push(i)`
	`273`	`+ }`
`273`	`274`	`}`
`274`		`- return stack.join("");`
	`275`	`+ return result.join('')`
`275`	`276`	`};`
`276`	`277`	```
`277`	`278`

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