๐Ÿ—๏ธ Algorithm/โฌ› ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค

[Programmers] [์œ„ํด๋ฆฌ ์ฑŒ๋ฆฐ์ง€] [Python] Level1_๋ถ€์กฑํ•œ ๊ธˆ์•ก ๊ณ„์‚ฐํ•˜๊ธฐ

Dbswnstjd 2022. 4. 5. 09:30

https://programmers.co.kr/learn/courses/30/lessons/82612

 

์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต - ๋ถ€์กฑํ•œ ๊ธˆ์•ก ๊ณ„์‚ฐํ•˜๊ธฐ

์ƒˆ๋กœ ์ƒ๊ธด ๋†€์ด๊ธฐ๊ตฌ๋Š” ์ธ๊ธฐ๊ฐ€ ๋งค์šฐ ๋งŽ์•„ ์ค„์ด ๋Š์ด์งˆ ์•Š์Šต๋‹ˆ๋‹ค. ์ด ๋†€์ด๊ธฐ๊ตฌ์˜ ์›๋ž˜ ์ด์šฉ๋ฃŒ๋Š” price์› ์ธ๋ฐ, ๋†€์ด๊ธฐ๊ตฌ๋ฅผ N ๋ฒˆ ์งธ ์ด์šฉํ•œ๋‹ค๋ฉด ์›๋ž˜ ์ด์šฉ๋ฃŒ์˜ N๋ฐฐ๋ฅผ ๋ฐ›๊ธฐ๋กœ ํ•˜์˜€์Šต๋‹ˆ๋‹ค. ์ฆ‰, ์ฒ˜์Œ ์ด

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# ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค 1๋‹จ๊ณ„ - ๋ถ€์กฑํ•œ ๊ธˆ์•ก ๊ณ„์‚ฐํ•˜๊ธฐ
def solution(price, money, count):
    answer = 0
    total = 0
    for i in range(1, count+1):
        total += price * i
        if total > money:
            answer = total - money

    return answer