[Coding Test] ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค -์ •์ˆ˜ ์ œ๊ณฑ๊ทผ ํŒ๋ณ„-

๐Ÿ“ƒ๋ฌธ์ œ ๋งํฌ

https://school.programmers.co.kr/learn/courses/30/lessons/12934

๐Ÿคจ์ƒ๊ฐํ•˜๊ธฐ

๋ฌธ์ œ ๊ทธ๋Œ€๋กœ ๊ตฌํ˜„

๐Ÿ˜Ž๋‚ด ํ’€์ด

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function solution(n) {
if (Number.isInteger(Math.sqrt(n))) {
return (Math.sqrt(n) + 1) ** 2
} else {
return -1
}
}