๐Ÿงฉ Algorithm/SWEA

[SWEA] 4466. ์ตœ๋Œ€ ์„ฑ์ ํ‘œ ๋งŒ๋“ค๊ธฐ (Python/D2)

devCloud 2023. 11. 19. 13:31
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์„ค๋ช…

๊ฐ ๊ณผ๋ชฉ์˜ ์ ์ˆ˜๋Š” ์ •์ˆ˜, ๋งŒ์ ์€ 100์ ์ด๋‹ค.
์„ฑ์ ํ‘œ์—๋Š” ์ด ์ค‘์—์„œ ์ •ํ™•ํžˆ K๊ฐœ์˜ ๊ณผ๋ชฉ์„ ์„ ํƒํ•˜์—ฌ ๋„ฃ์„ ์ˆ˜ ์žˆ๋‹ค. ์„ฑ์ ํ‘œ์— ๋‚˜ํƒ€๋‚˜๋Š” ์ด์ ์ด ๊ฐ€์žฅ ํฌ๋„๋ก ์„ฑ์ ํ‘œ๋ฅผ ๋งŒ๋“ค์–ด์•ผ ํ•œ๋‹ค. ์ตœ๋Œ€๋กœ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋Š” ์ด์ ์€ ๋ช‡์ ์ธ์ง€ ๊ตฌํ•ด๋ผ.

 

ํ’€์ด

๋ฆฌ์ŠคํŠธ๋ฅผ ๋‚ด๋ฆผ์ฐจ์ˆœ ์ •๋ ฌ ํ›„ ๋ฐ˜๋ณต๋ฌธ์œผ๋กœ k๋งŒํผ ๊ฒฐ๊ณผ๊ฐ’์— ๋„ฃ์–ด์ค€๋‹ค. 

 

Solution

t = int(input())
for tc in range(1, t+1):
    n, k = map(int, input().split())
    score = list(map(int, input().split()))
    ans = 0
    score.sort(reverse=True)
    for i in range(k):
        ans += score.pop(0) #ans += score[i] ๋„ ๊ฐ€๋Šฅํ•˜๋‚˜ popํ•ด์ฃผ๋Š” ๊ฒŒ ์‹œ๊ฐ„์ƒ ์กฐ๊ธˆ ๋น ๋ฆ„
    print('#'+str(tc), ans)
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