[Python]๋Œ€๋ฌธ์ž๋กœ ๋ฐ”๊พธ๊ธฐ

2024. 3. 21. 19:43ใ†[๐Ÿ’ปPython] pearl's python ๋ณ‘์•„๋ฆฌ ํƒˆ์ถœ๊ธฐ ๐Ÿฃ

<๋ฌธ์ œ ์„ค๋ช…>

์•ŒํŒŒ๋ฒณ์œผ๋กœ ์ด๋ฃจ์–ด์ง„ ๋ฌธ์ž์—ด myString์ด ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. ๋ชจ๋“  ์•ŒํŒŒ๋ฒณ์„ ๋Œ€๋ฌธ์ž๋กœ ๋ณ€ํ™˜ํ•˜์—ฌ return ํ•˜๋Š” solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด ์ฃผ์„ธ์š”.
์ž…์ถœ๋ ฅ ์˜ˆ 

myString     result
"aBcDeFg"  "ABCDEFG"
"AAA"          "AAA"

def solution(myString):
    return myString.upper()

 

<keypoint>

  • ๋Œ€์†Œ๋ฌธ์ž๋ฅผ ๋ฐ”๊พธ๋Š” ๋‚ด์žฅํ•จ์ˆ˜๊ฐ€ ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ๋‹ค์‹œ๊ธˆ ์žฌ์ƒ๊ธฐ์‹œํ‚ฌ ์ˆ˜ ์žˆ์—ˆ๋‹ค. 
  • ๋Œ€์†Œ๋ฌธ์ž ํŒ๋ณ„ ํ•จ์ˆ˜ : valuable.isupper()  /  valuable.islower()
  • ๋Œ€์†Œ๋ฌธ์ž๋กœ ๋ณ€ํ™˜ํ•ด์ฃผ๋Š” ํ•จ์ˆ˜ : valuable.upper()  /  valuable.lower()