Commit 9b89cf0

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부족한-금액-계산하기 - 솔루션 추가

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+18

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Lines changed: 18 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -7,4 +7,21 @@ function solution(price, money, count) {`
`7`	`7`	`for (let i = 1; i <= count; i++) totalCost += price * i`
`8`	`8`	`answer = totalCost <= money ? 0 : totalCost - money`
`9`	`9`	`return answer;`
`10`		`-}`
	`10`	`+}`
	`11`	`+`
	`12`	`+//정답 2 - yongchanson`
	`13`	`+function solution(price, money, count) {`
	`14`	`+ var answer = 0;`
	`15`	`+ let sum = price;`
	`16`	`+`
	`17`	`+ for (i = 2; i <= count; i++) {`
	`18`	`+ sum += price * i;`
	`19`	`+ }`
	`20`	`+`
	`21`	`+ if (sum <= money) {`
	`22`	`+ answer = 0;`
	`23`	`+ } else {`
	`24`	`+ answer = sum - money;`
	`25`	`+ }`
	`26`	`+ return answer;`
	`27`	`+}`

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