[Python] ๋ฌธ์ž์—ด๋กœ ๋ณ€ํ™˜

2024. 2. 5. 23:12ใ†[๐Ÿ’ปPython] pearl's python ๋ณ‘์•„๋ฆฌ ํƒˆ์ถœ๊ธฐ ๐Ÿฃ

<๋ฌธ์ œ ์„ค๋ช…>

์ •์ˆ˜ n์ด ์ฃผ์–ด์งˆ ๋•Œ, n์„ ๋ฌธ์ž์—ด๋กœ ๋ณ€ํ™˜ํ•˜์—ฌ returnํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š”.

 

<์ž…์ถœ๋ ฅ ์˜ˆ>

์ž…์ถœ๋ ฅ ์˜ˆ #1
123์„ ๋ฌธ์ž์—ด๋กœ ๋ณ€ํ™˜ํ•œ "123"์„ returnํ•ฉ๋‹ˆ๋‹ค.

์ž…์ถœ๋ ฅ ์˜ˆ #2
2573์„ ๋ฌธ์ž์—ด๋กœ ๋ณ€ํ™˜ํ•œ "2573"์„ returnํ•ฉ๋‹ˆ๋‹ค.

 

def solution(n):
    n=str(n)
    return n

 

<key point>

ํ˜•๋ณ€ํ™˜์ด๋ž€? 
1. ํŒŒ์ด์ฌ ์ •์ˆ˜ ๋ณ€ํ™˜ - int()
2. ํŒŒ์ด์ฌ ์‹ค์ˆ˜ ๋ณ€ํ™˜ - float()
3. ํŒŒ์ด์ฌ ๋ฌธ์ž์—ด ๋ณ€ํ™˜ - str()
4. ํŒŒ์ด์ฌ ๋ฌธ์ž ๋ณ€ํ™˜ - chr()
5. ํŒŒ์ด์ฌ ๋ถˆ๋ฆฌ์–ธ ๋ณ€ํ™˜ - bool()

 

1. int()

  • ์ธ์ž๋กœ ๋“ค์–ด์˜จ x๋ฅผ ์ •์ˆ˜ ํƒ€์ž…์œผ๋กœ ๋ฐ˜ํ™˜
  • ๋ถˆ๋ฆฌ์–ธ ์ž๋ฃŒํ˜•๋„ ๊ฐ€๋Šฅ -> 1: true , 0: false

2. float()

  • ์ธ์ž๋กœ ๋“ค์–ด์˜จ x๋ฅผ ์‹ค์ˆ˜ ํƒ€์ž…์œผ๋กœ ๋ณ€ํ™˜ํ•ด์„œ ๋ฐ˜ํ™˜

3. str()

  • ์ธ์ž๋กœ ๋“ค์–ด์˜จ x๋ฅผ ๋ฌธ์ž์—ด๋กœ ๋ณ€ํ™˜์‹œ์ผœ์„œ ๋ฐ˜ํ™˜

4. chr()

  • ์ธ์ž๋กœ ๋“ค์–ด์˜จ x๋ฅผ ๋ฌธ์ž๋กœ ๋ณ€ํ™˜์‹œ์ผœ์„œ ๋ฐ˜ํ™˜

5. bool()

  • ์ธ์ž๋กœ ๋“ค์–ด์˜จ x๋ฅผ bool ํƒ€์ž…์œผ๋กœ ๋ณ€ํ™˜์‹œ์ผœ์„œ ๋ฐ˜ํ™˜