Commit 0217192

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Merge pull request #40 from chaerin-dev/main

[2022年04月23日] 프로그래머스 풀이 추가

2 parents 94e38bc + bcde74e commit 0217192Copy full SHA for 0217192

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Lines changed: 15 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -45,3 +45,18 @@ function solution(array, commands) {`
`45`	`45`	`}`
`46`	`46`	`return answer;`
`47`	`47`	`}`
	`48`	`+`
	`49`	`+// 정답 5 - chaerin-dev`
	`50`	`+function solution(array, commands) {`
	`51`	`+ let t = commands.length;`
	`52`	`+ let answer = [];`
	`53`	`+ while (t--) {`
	`54`	`+ let command = commands.shift();`
	`55`	`+ answer.push(`
	`56`	`+ array.slice(command[0] - 1, command[1]).sort((a, b) => a - b)[`
	`57`	`+ command[2] - 1`
	`58`	`+ ]`
	`59`	`+ );`
	`60`	`+ }`
	`61`	`+ return answer;`
	`62`	`+}`

Lines changed: 13 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -137,3 +137,16 @@ function solution(lottos, win_nums) {`
`137`	`137`
`138`	`138`	`return [max, min]`
`139`	`139`	`}`
	`140`	`+`
	`141`	`+//정답 7 - chaerin-dev`
	`142`	`+function solution(lottos, win_nums) {`
	`143`	`+ let zeroCount = 0;`
	`144`	`+ let winCount = 0;`
	`145`	`+ lottos.forEach((item) => {`
	`146`	`+ if (item === 0) zeroCount++;`
	`147`	`+ else if (win_nums.includes(item)) winCount++;`
	`148`	`+ });`
	`149`	`+ let maxRank = Math.min(7 - (winCount + zeroCount), 6);`
	`150`	`+ let minRank = Math.min(7 - winCount, 6);`
	`151`	`+ return [maxRank, minRank];`
	`152`	`+}`

Lines changed: 9 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -46,4 +46,13 @@ function solution(price, money, count) {`
`46`	`46`	`}`
`47`	`47`
`48`	`48`	`return sum < money ? 0 : sum - money;`
	`49`	`+}`
	`50`	`+`
	`51`	`+//정답 4 - chaerin-dev`
	`52`	`+function solution(price, money, count) {`
	`53`	`+ let totalPrice = 0;`
	`54`	`+ for(let i=1; i<=count; i++){`
	`55`	`+ totalPrice += i * price;`
	`56`	`+ }`
	`57`	`+ return money > totalPrice ? 0 : totalPrice-money;`
`49`	`58`	`}`

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