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Merge pull request #52 from yongchanson/main

[22.05.05] 정기적 풀이 추가 (2문제)

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+30

-1

lines changed

level-1
- 숫자-문자열과-영단어.js
- 정수-제곱근-판별.js

2 files changed

+30

-1

lines changed

`‎level-1/숫자-문자열과-영단어.js‎`

Lines changed: 22 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -78,3 +78,25 @@ function solution(s) {`
`78`	`78`	`.replace(/nine/g, 9);`
`79`	`79`	`return parseInt(s);`
`80`	`80`	`}`
	`81`	`+`
	`82`	`+//정답 5 - yongchanson`
	`83`	`+function solution(s) {`
	`84`	`+ let en = [`
	`85`	`+ "zero",`
	`86`	`+ "one",`
	`87`	`+ "two",`
	`88`	`+ "three",`
	`89`	`+ "four",`
	`90`	`+ "five",`
	`91`	`+ "six",`
	`92`	`+ "seven",`
	`93`	`+ "eight",`
	`94`	`+ "nine",`
	`95`	`+ ];`
	`96`	`+`
	`97`	`+ for (let i = 0; i < s.length * 2; i++) {`
	`98`	`+ let p = i % en.length;`
	`99`	`+ s = s.replace(en[p], p);`
	`100`	`+ }`
	`101`	`+ return Number(s);`
	`102`	`+}`

`‎level-1/정수-제곱근-판별.js‎`

Lines changed: 8 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -29,4 +29,11 @@ function solution(n) {`
`29`	`29`	`if (s 2 === n) return ((s+1) 2)`
`30`	`30`
`31`	`31`	`return -1;`
`32`		`-}`
	`32`	`+}`
	`33`	`+`
	`34`	`+//정답 5 - yongchanson`
	`35`	`+function solution(n) {`
	`36`	`+ const sqrt = Math.sqrt(n);`
	`37`	`+ //sqrt % 1 == 0 이면 양의정수, -0이면 음의정수`
	`38`	`+ return sqrt % 1 == 0 ? (sqrt + 1) ** 2 : -1;`
	`39`	`+}`

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