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Add 문자열-내-마음대로-정렬하기.js

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- 문자열-내-마음대로-정렬하기.js

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`‎level-1/문자열-내-마음대로-정렬하기.js`

Lines changed: 12 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -10,4 +10,15 @@ function solution(strings, n) {`
`10`	`10`	`return 0`
`11`	`11`	`})`
`12`	`12`	`return answer;`
`13`		`-}`
	`13`	`+}`
	`14`	`+`
	`15`	`+//정답 2 - chaerin-dev`
	`16`	`+function solution(strings, n) {`
	`17`	`+ return strings.sort((a, b) => {`
	`18`	`+ // 인덱스 n번째 글자를 기준으로 오름차순 정렬`
	`19`	`+ if (a[n] > b[n]) return 1;`
	`20`	`+ else if (a[n] < b[n]) return -1;`
	`21`	`+ // 인덱스 n번째 글자가 같으면 사전순 정렬`
	`22`	`+ else return a > b ? 1 : -1;`
	`23`	`+ });`
	`24`	`+}`

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