[SWEA - D2] 1940. ๊ฐ€๋ž! RC์นด!

2023. 4. 13. 16:53ยทAlgorithm/SWEA



๋‚˜์˜ ํ’€์ด

T = int(input())
# ์—ฌ๋Ÿฌ๊ฐœ์˜ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๊ฐ€ ์ฃผ์–ด์ง€๋ฏ€๋กœ, ๊ฐ๊ฐ์„ ์ฒ˜๋ฆฌํ•ฉ๋‹ˆ๋‹ค.
for t in range(1, T + 1):
    n = int(input())
    result = 0
    v = 0
    for i in range(n):
        arr = list(map(int,input().split()))
        if arr[0] == 1:
            v += arr[1]
        elif arr[0] == 2:
            if arr[1] > v:
                v = 0
            else:
                v-=arr[1]
        elif arr[0] == 0:
            v = v
        result += v
    
    print("#"+str(t) , result )



command ์™€ ๊ฐ€์†๋„์˜ ๊ฐ’ ๋‘๊ฐœ๋ฅผ ์ž…๋ ฅ๋ฐ›๊ธธ๋ž˜
์ฒ˜์Œ์— ๋ณ€์ˆ˜ 2๊ฐœ ์ƒ์„ฑํ•˜๊ณ  ๊ฐ๊ฐ ๋งคํ•‘ํ–ˆ๋‹ค.

๊ทธ๋Ÿฐ๋ฐ 0 ์ด๋ผ๋Š” ๊ฐ’์ด ์žˆ์–ด์„œ ํ•˜๋‚˜๋งŒ ๋ฐ›์„๋•Œ ๋ฌธ์ œ๊ฐ€ ์ƒ๊น€.
๊ทธ๋ž˜์„œ ๋ฆฌ์ŠคํŠธ๋กœ ๋งŒ๋“ค์—ˆ๋‹ค.

๊ทธ๋ฆฌ๊ณ  ๋งˆ์ง€๋ง‰ ์ œ์•ฝ์กฐ๊ฑด์„ ์ƒ๊ฐํ•˜์ง€ ๋ชปํ•ด์„œ
3์ฐจ ์ œ์ถœ๋งŒ์— pass


๋‹ค๋ฅธ ์‚ฌ๋žŒ ํ’€์ด๋„ ๋‹ค ๋น„์Šทํ•œ ๊ฒƒ ๊ฐ™๋‹ค.
๋ฌผ๋ฆฌ๋ฒ•์น™์„ ๋ฌด์‹œํ•˜๋Š” RC์นด ๋–„๋ฌธ์— ํ™”๋‚œ ์‚ฌ๋žŒ๋“คโ€ฆ

'Algorithm > SWEA' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

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[SWEA - D2] 1284. ์ˆ˜๋„ ์š”๊ธˆ ๊ฒฝ์Ÿ  (1) 2023.04.12
'Algorithm/SWEA' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
  • [SWEA - D2] 1926. ๊ฐ„๋‹จํ•œ 369๊ฒŒ์ž„
  • [SWEA - D2] 1970. ์‰ฌ์šด ๊ฑฐ์Šค๋ฆ„๋ˆ
  • [SWEA - D2] 1948. ๋‚ ์งœ ๊ณ„์‚ฐ๊ธฐ
  • [SWEA - D2] 1989. ์ดˆ์‹ฌ์ž์˜ ํšŒ๋ฌธ ๊ฒ€์‚ฌ
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[SWEA - D2] 1940. ๊ฐ€๋ž! RC์นด!
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