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[๋ฌธ์ ๋งํฌ] ๐
ํ๋ก๊ทธ๋๋จธ์ค
SW๊ฐ๋ฐ์๋ฅผ ์ํ ํ๊ฐ, ๊ต์ก, ์ฑ์ฉ๊น์ง Total Solution์ ์ ๊ณตํ๋ ๊ฐ๋ฐ์ ์ฑ์ฅ์ ์ํ ๋ฒ ์ด์ค์บ ํ
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ํ์ด
์๋์ ํ๋ฅผ ๋ณด๋ฉด ๋ชซ๊ณผ ๋๋จธ์ง๋ฅผ ์ด์ฉํด ๊ฐ์ ๊ตฌํ ์ ์๋ค.
| ๋น ๋ณ a ๊ฐ ๋ฐ๋ฉ | b ๋ณ ๊ณ์ฐ | ์ฝ๋ผ b ๋ณ ๋ฐ๊ธฐ | ๋ณด์ ์ค์ธ ๋น ๋ณ a ๊ฐ | |
| โ | 20 / 2 = 10 | 10 x 1 = 10 | answer = 10 | n = 10 + (20 % 2) = 10 |
| โก | 10 / 2 = 5 | 5 x 1 = 5 | answer = (10 + 5) = 15 | n = 5 + (10 % 2) = 5 |
| โข | 5 / 2 = 2 | 2 x 1 = 2 | answer = (15 + 2) = 17 | n = 2 + (5 % 2) = 3 |
| โฃ | 3 / 2 = 1 | 1 x 1 = 1 | answer = (17 + 1) = 18 | n = 1 + (3 % 2) = 2 |
| โค | 2 / 2 = 1 | 1 x 1 = 1 | answer = (18 + 1) = 19 | n = 1 + (2 % 2) = 1 |
| โฅ | n > a ์ด๋ฏ๋ก ๋ฃจํ ์ข ๋ฃ | |||
๋ณด์ ์ค์ธ ๋น ๋ณ์ด a ๊ฐ ๋ฏธ๋ง์ด๋ฉด ๋ฃจํ๋ฅผ ์ข ๋ฃํ๋ค.
Solution
def solution(a, b, n):
answer = 0
while n >= a:
new_bottles = (n // a) * b
answer += new_bottles
n = new_bottles + (n % a)
return answer
๐ฉ๐ป ํ๊ณ
โ 2024.11.09 ์ฌํ์ด
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