๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
์•Œ๊ณ ๋ฆฌ์ฆ˜

ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ์ˆ˜์‹ ์ตœ๋Œ€ํ™”(2020 ์นด์นด์˜ค ์ธํ„ด์‹ญ)

by eunyoung 2023. 3. 10.

๐Ÿ—ฏ๏ธ ๋‚œ์ด๋„


LV2

 

 

 

๐Ÿ—ฏ๏ธ ํ’€์ด


from itertools import permutations

def operation(num1, num2, op):
    if op == '+':
        return str(int(num1) + int(num2))
    elif op == '-':
        return str(int(num1) - int(num2))
    else:
        return str(int(num1) * int(num2))


def caculate(exp):
    arr = []
    tmp = ""

    for i in exp:
        if i.isdigit() == True:
            tmp += i
        else:
            arr.append(tmp)
            arr.append(i)
            tmp = ""
    arr.append(tmp)

    return arr


def solution(expression):
    answer = 0
    result = []

    array = caculate(expression)
    print(array)

    return answer

 

์ƒˆ๋กœ ์•Œ๊ฒŒ ๋œ ๊ฒƒ

  • ํŒŒ์ด์ฌ์—์„œ permutations() : ์ˆœ์—ด์„ ๊ตฌํ•ด์ฃผ๋Š” ํ•จ์ˆ˜ -> permutations(๋ฐฐ์—ด,2) : ๋ฐฐ์—ด์—์„œ ์›์†Œ๊ฐ€ 2๊ฐœ์ธ ์กฐํ•ฉ์„ ๊ตฌํ•ด์คŒ

 

 

 

๐Ÿ—ฏ๏ธ ๋งํฌ


https://school.programmers.co.kr/learn/courses/30/lessons/67257

 

ํ”„๋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