Commitdc4c474

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Minor format change for JS problem 138

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-5

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-5

lines changed

Lines changed: 3 additions & 5 deletions

Original file line number	Diff line number	Diff line change
`@@ -12,11 +12,9 @@ var copyRandomList = function (head) {`
`12`	`12`	`ptr=ptr.next;`
`13`	`13`	`}`
`14`	`14`
`15`		`-ptr=head;`
`16`		`-while(ptr){`
`17`		`-map.get(ptr).next=map.get(ptr.next)\|\|null;`
`18`		`-map.get(ptr).random=map.get(ptr.random)\|\|null;`
`19`		`-ptr=ptr.next;`
	`15`	`+for(const[oldptr,newptr]ofmap){`
	`16`	`+newptr.next=oldptr.next&&map.get(oldptr.next);`
	`17`	`+newptr.random=oldptr.random&&map.get(oldptr.random);`
`20`	`18`	`}`
`21`	`19`	`returnmap.get(head);`
`22`	`20`	`};`

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