[Coding Test] ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค -๋ฌธ์ž์—ด ๋‚ด ๋งˆ์Œ๋Œ€๋กœ ์ •๋ ฌํ•˜๊ธฐ-

๐Ÿ“ƒ๋ฌธ์ œ ๋งํฌ

https://school.programmers.co.kr/learn/courses/30/lessons/12915

๐Ÿคจ์ƒ๊ฐํ•˜๊ธฐ

๋ฌธ์ œ๋ฅผ ์ œ๋Œ€๋กœ ์ดํ•ดํ•˜์ง€ ๋ชปํ•ด ์‹œ๊ฐ„์ด ์ข€ ๊ฑธ๋ ธ๋˜ ๋ฌธ์ œ์ด๋‹ค.

sort ๋ฉ”์„œ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๊ธฐ๋ณธ์ ์œผ๋กœ ๋งจ ์•ž์˜ ๋ฌธ์ž๋ฅผ ๋น„๊ตํ•ด์„œ ์ •๋ ฌ์ด ์ด๋ฃจ์–ด์ง€๋Š”๋ฐ, ์กฐ๊ฑด์„ ์ถ”๊ฐ€ํ•ด ๋‘ ๋ฒˆ์งธ ๊ธ€์ž๋ฅผ ๊ธฐ์ค€์œผ๋กœ ์ •๋ ฌ์„ ํ•˜๋ผ๋Š” ๋ฌธ์ œ์ด๋‹ค.

๐Ÿ˜Ž๋‚ด ํ’€์ด

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function solution(strings, n) {
return strings.sort((a, b) => {
if (a[n] < b[n]) return -1
if (a[n] > b[n]) return 1
if (a[n] === b[n]) return a < b ? -1 : 1
return 0
})
}

[Coding Test] ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค -๋ฌธ์ž์—ด ๋‚ด ๋งˆ์Œ๋Œ€๋กœ ์ •๋ ฌํ•˜๊ธฐ-
http://example.com/2022/11/16/Coding-Test-Programmers-7/
Author
Elio
Posted on
November 16, 2022
Licensed under