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3๏ธโƒฃ Swift/Problem Solving

[Swift Algorithm] ์ง์ˆ˜์™€ ํ™€์ˆ˜ Programmers(Lv.1)

by seolhee2750 2021. 6. 7.
๋ฌธ์ œ ์„ค๋ช…

์ •์ˆ˜ num์ด ์ง์ˆ˜์ผ ๊ฒฝ์šฐ "Even"์„ ๋ฐ˜ํ™˜ํ•˜๊ณ  ํ™€์ˆ˜์ธ ๊ฒฝ์šฐ "Odd"๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š” ํ•จ์ˆ˜, solution์„ ์™„์„ฑํ•ด์ฃผ์„ธ์š”.

 

์ œํ•œ ์กฐ๊ฑด
  • num์€ int ๋ฒ”์œ„์˜ ์ •์ˆ˜์ž…๋‹ˆ๋‹ค.
  • 0์€ ์ง์ˆ˜์ž…๋‹ˆ๋‹ค.

 

์ž…์ถœ๋ ฅ ์˜ˆ
num return
3 "Odd"
4 "Even"

 

๋‚ด ๋ฌธ์ œ ํ’€์ด
func solution(_ num:Int) -> String {
    return num % 2 == 0 ? "Even" : "Odd"
}
  • 2๋กœ ๋‚˜๋ˆ„์—ˆ์„ ๋•Œ ๋‚˜๋จธ์ง€๊ฐ€ 0์ธ์ง€ ์•„๋‹Œ์ง€์— ๋”ฐ๋ผ ๋ฆฌํ„ด ๊ฐ’์„ ์ฃผ์—ˆ๋‹ค.

 

๐Ÿ’ก ํ”ผ๋“œ๋ฐฑ
  • ๊ต‰์žฅํžˆ ๊ฐ„๋‹จํ•œ ๋ฌธ์ œ๋ผ ๋ฐ”๋กœ ํ’€์–ด๋‚ผ ์ˆ˜ ์žˆ์—ˆ๋‹ค.

 


 

๋ฌธ์ œ

https://programmers.co.kr/learn/courses/30/lessons/12937

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