๐Ÿงฉ Algorithm/[Programmers] Level 2

Programmers ์ตœ๋Œ“๊ฐ’๊ณผ ์ตœ์†Ÿ๊ฐ’ (Python/Level 2)

devCloud 2022. 8. 12. 21:51
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ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค

์ฝ”๋“œ ์ค‘์‹ฌ์˜ ๊ฐœ๋ฐœ์ž ์ฑ„์šฉ. ์Šคํƒ ๊ธฐ๋ฐ˜์˜ ํฌ์ง€์…˜ ๋งค์นญ. ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค์˜ ๊ฐœ๋ฐœ์ž ๋งž์ถคํ˜• ํ”„๋กœํ•„์„ ๋“ฑ๋กํ•˜๊ณ , ๋‚˜์™€ ๊ธฐ์ˆ  ๊ถํ•ฉ์ด ์ž˜ ๋งž๋Š” ๊ธฐ์—…๋“ค์„ ๋งค์นญ ๋ฐ›์œผ์„ธ์š”.

programmers.co.kr

๋ฌธ์ œ

๋ฌธ์ž์—ด s์—๋Š” ๊ณต๋ฐฑ์œผ๋กœ ๊ตฌ๋ถ„๋œ ์ˆซ์ž๋“ค์ด ์ €์žฅ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. str์— ๋‚˜ํƒ€๋‚˜๋Š” ์ˆซ์ž ์ค‘ ์ตœ์†Œ๊ฐ’๊ณผ ์ตœ๋Œ€๊ฐ’์„ ์ฐพ์•„ ์ด๋ฅผ "(์ตœ์†Œ๊ฐ’) (์ตœ๋Œ€๊ฐ’)"ํ˜•ํƒœ์˜ ๋ฌธ์ž์—ด์„ ๋ฐ˜ํ™˜ํ•˜๋Š” ํ•จ์ˆ˜, solution์„ ์™„์„ฑํ•˜์„ธ์š”.
์˜ˆ๋ฅผ๋“ค์–ด s๊ฐ€ "1 2 3 4"๋ผ๋ฉด "1 4"๋ฅผ ๋ฆฌํ„ดํ•˜๊ณ , "-1 -2 -3 -4"๋ผ๋ฉด "-4 -1"์„ ๋ฆฌํ„ดํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค.

 

์ œํ•œ์‚ฌํ•ญ

  • s์—๋Š” ๋‘˜ ์ด์ƒ์˜ ์ •์ˆ˜๊ฐ€ ๊ณต๋ฐฑ์œผ๋กœ ๊ตฌ๋ถ„๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.

์ž…์ถœ๋ ฅ ์˜ˆ

s return
"1 2 3 4" "1 4"
"-1 -2 -3 -4" "-4 -1"
"-1 -1" "-1 -1"

ํ’€์ด

1. ๊ณต๋ฐฑ์„ ๊ธฐ์ค€์œผ๋กœ ๋‚˜๋ˆ„๊ณ , ๋ฌธ์ž์—ด์„ ์ •์ˆ˜๋กœ ๋ณ€ํ™˜ํ•œ๋‹ค.

2. ์ตœ๋Œ“๊ฐ’๊ณผ ์ตœ์†Ÿ๊ฐ’์„ ๊ตฌํ•˜๊ณ , ์ •์ˆ˜๋ฅผ ๋ฌธ์ž์—ด๋กœ ๋ณ€ํ™˜ํ•œ ํ›„ ๋ฐ˜ํ™˜ํ•œ๋‹ค.

Solution

def solution(s):
    answer = ''
    s = s.split() #๊ณต๋ฐฑ ๊ธฐ์ค€์œผ๋กœ ๋‚˜๋ˆ„๊ธฐ->join ํ•ด์ฃผ๊ธฐ
    s = list(map(int, s)) #๋ฌธ์ž์—ด์„ ์ •์ˆ˜๋กœ ๋ณ€ํ™˜
    a = []
    a.append(str(min(s)))
    a.append(str(max(s)))
    answer = " ".join(a)
    return answer

Another Solution

def solution(s):
    s = list(map(int,s.split()))
    return str(min(s)) + " " + str(max(s))
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