Tiny Bunny [Python] [PCCE ๊ธฐ์ถœ๋ฌธ์ œ] 5๋ฒˆ / ์‚ฐ์ฑ…
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[Python] [PCCE ๊ธฐ์ถœ๋ฌธ์ œ] 5๋ฒˆ / ์‚ฐ์ฑ…

by maesil 2025. 2. 26.

๋ฌธ์ œ ์„ค๋ช…

 

์—ฌ๋ฆ„์ด๋Š” ๊ฐ•์•„์ง€๋ฅผ ์‚ฐ์ฑ…์‹œํ‚ค๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์—ฌ๋ฆ„์ด๋Š” 2์ฐจ์› ์ขŒํ‘œํ‰๋ฉด์—์„œ ๋™/์„œ/๋‚จ/๋ถ ๋ฐฉํ–ฅ์œผ๋กœ 1m ๋‹จ์œ„๋กœ ์ด๋™ํ•˜๋ฉด์„œ ๊ฐ•์•„์ง€๋ฅผ ์‚ฐ์ฑ…์‹œํ‚ต๋‹ˆ๋‹ค. ์‚ฐ์ฑ…๋ฃจํŠธ๊ฐ€ ๋‹ด๊ธด ๋ฌธ์ž์—ด route๊ฐ€ ์ฃผ์–ด์งˆ ๋•Œ, ๋„์ฐฉ์ ์˜ ์œ„์น˜๋ฅผ returnํ•˜๋„๋ก ๋นˆ์นธ์„ ์ฑ„์›Œ solutionํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด ์ฃผ์„ธ์š”.

 

  • route๋Š” "N", "S", "E", "W"๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ์Šต๋‹ˆ๋‹ค.
  • "N"์€ ๋ถ์ชฝ์œผ๋กœ 1๋งŒํผ ์›€์ง์ž…๋‹ˆ๋‹ค.
  • "S"๋Š” ๋‚จ์ชฝ์œผ๋กœ 1๋งŒํผ ์›€์ง์ž…๋‹ˆ๋‹ค.

        โ–  ๋ถ์ชฝ์œผ๋กœ -1๋งŒํผ ์›€์ง์ธ ๊ฒƒ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  • "E"๋Š” ๋™์ชฝ์œผ๋กœ 1๋งŒํผ ์›€์ง์ž…๋‹ˆ๋‹ค.
  • "W"๋Š” ์„œ์ชฝ์œผ๋กœ 1๋งŒํผ ์›€์ง์ž…๋‹ˆ๋‹ค.

        โ–  ๋™์ชฝ์œผ๋กœ -1๋งŒํผ ์›€์ง์ธ ๊ฒƒ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

 

  • ์ถœ๋ฐœ์ ์œผ๋กœ๋ถ€ํ„ฐ [๋™์ชฝ์œผ๋กœ ๋–จ์–ด์ง„ ๊ฑฐ๋ฆฌ, ๋ถ์ชฝ์œผ๋กœ ๋–จ์–ด์ง„ ๊ฑฐ๋ฆฌ] ํ˜•ํƒœ๋กœ ๊ฐ•์•„์ง€์˜ ์ตœ์ข… ์œ„์น˜๋ฅผ ๊ตฌํ•ด์„œ returnํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
  • ์ถœ๋ฐœ์ ์„ ๊ธฐ์ค€์œผ๋กœ ์„œ์ชฝ, ๋‚จ์ชฝ์— ์žˆ๋Š” ๊ฒฝ์šฐ๋Š” ๋™์ชฝ, ๋ถ์ชฝ์œผ๋กœ ์Œ์ˆ˜๋งŒํผ ๋–จ์–ด์ง„ ๊ฒƒ์œผ๋กœ ํ‘œํ˜„ํ•ฉ๋‹ˆ๋‹ค.

        โ—‹ ์ถœ๋ฐœ์ ์œผ๋กœ๋ถ€ํ„ฐ ๋™์ชฝ์œผ๋กœ 2, ๋ถ์ชฝ์œผ๋กœ 3๋งŒํผ ๋–จ์–ด์กŒ๋‹ค๋ฉด [2, 3]์„ return ํ•ฉ๋‹ˆ๋‹ค.

        โ—‹ ์ถœ๋ฐœ์ ์œผ๋กœ๋ถ€ํ„ฐ ์„œ์ชฝ์œผ๋กœ 1, ๋‚จ์ชฝ์œผ๋กœ 4๋งŒํผ ๋–จ์–ด์กŒ๋‹ค๋ฉด [-1, -4]๋ฅผ return ํ•ฉ๋‹ˆ๋‹ค.

 

 

์ž…์ถœ๋ ฅ ์˜ˆ

route result
"NSSNEWWN" [-1, 1]
"EESEEWNWSNWWNS" [0, 0]

 

 

์ œ์ถœ ๋‚ด์—ญ

def solution(route):
    east = 0
    north = 0
    for i in route:
        if i == "N":
            north += 1
        elif i == "S" :
            north -= 1
        elif i == "E" :
            east += 1
        elif i == "W" :
            east -= 1
    return [east, north]

 

 

ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค > PCCE ๊ธฐ์ถœ๋ฌธ์ œ

https://school.programmers.co.kr/learn/courses/30/lessons/250129

 

ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค

SW๊ฐœ๋ฐœ์ž๋ฅผ ์œ„ํ•œ ํ‰๊ฐ€, ๊ต์œก, ์ฑ„์šฉ๊นŒ์ง€ Total Solution์„ ์ œ๊ณตํ•˜๋Š” ๊ฐœ๋ฐœ์ž ์„ฑ์žฅ์„ ์œ„ํ•œ ๋ฒ ์ด์Šค์บ ํ”„

programmers.co.kr