๐Ÿ—๏ธ Algorithm/๐ŸŸฉ ๋ฐฑ์ค€

[๋ฐฑ์ค€] (Python) 1541๋ฒˆ _์žƒ์–ด๋ฒ„๋ฆฐ ๊ด„ํ˜ธ

Dbswnstjd 2022. 2. 16. 19:17

https://www.acmicpc.net/problem/1541

 

1541๋ฒˆ: ์žƒ์–ด๋ฒ„๋ฆฐ ๊ด„ํ˜ธ

์ฒซ์งธ ์ค„์— ์‹์ด ์ฃผ์–ด์ง„๋‹ค. ์‹์€ ‘0’~‘9’, ‘+’, ๊ทธ๋ฆฌ๊ณ  ‘-’๋งŒ์œผ๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ๊ณ , ๊ฐ€์žฅ ์ฒ˜์Œ๊ณผ ๋งˆ์ง€๋ง‰ ๋ฌธ์ž๋Š” ์ˆซ์ž์ด๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์—ฐ์†ํ•ด์„œ ๋‘ ๊ฐœ ์ด์ƒ์˜ ์—ฐ์‚ฐ์ž๊ฐ€ ๋‚˜ํƒ€๋‚˜์ง€ ์•Š๊ณ , 5์ž๋ฆฌ๋ณด๋‹ค

www.acmicpc.net

ํ’€์ด

# # ๋ฐฑ์ค€ 1541๋ฒˆ ๋ฌธ์ œ - ์žƒ์–ด๋ฒ„๋ฆฐ ๊ด„ํ˜ธ
exp = input().split("-")
ans = 0
for i in exp[0].split("+"):
    ans += int(i)

for i in exp[1:]:
    for j in i.split("+"):
        ans -= int(j)

print(ans)


# a = input().split('-')
# num = []
# for i in a:
#     cnt = 0
#     s = i.split('+')
#     for j in s:
#         cnt += int(j)
#     num.append(cnt)
# n = num[0]
# for i in range(1, len(num)):
#     n -= num[i]
# print(n)

* -๋ฅผ ๊ธฐ์ค€์œผ๋กœ ๋‚˜๋ˆˆ ํ›„์— ๋ชจ๋‘ ๋”ํ•˜๋ฉด ์ตœ์†Ÿ๊ฐ’์ด ๋‚˜์˜ค๊ฒŒ ๋œ๋‹ค.