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๊ตฌ๋ฆ„๋ ˆ๋ฒจ '[KOI 2016] ์ฃผ์œ ์†Œ' ํŒŒ์ด์ฌ ํ’€์ด

by beomcoder 2023. 8. 1.
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https://level.goorm.io/exam/48140/%EC%A3%BC%EC%9C%A0%EC%86%8C-%EC%A4%91%EB%93%B1%EB%B6%80/quiz/1
 

๊ตฌ๋ฆ„LEVEL

๊ตฌ๋ฆ„LEVEL ๋ฌธ์ œ๋ฅผ ํ’€์ดํ•˜๊ณ  ๋ถ€์กฑํ•œ ๋ถ€๋ถ„์„ ๋ณด์™„ํ•˜๋ฉฐ ์‹ค๋ ฅ์„ ํ‚ค์›Œ๋ณด์„ธ์š”. ๊ตฌ๋ฆ„LEVEL์€ ์ฝ”๋”ฉํ…Œ์ŠคํŠธ์—์„œ ๊ฐ€์žฅ ๋†’์€ ๋น„์ค‘์„ ์ฐจ์ง€ํ•˜๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฌธ์ œ๋ฅผ ์ œ์ž‘ํ•˜๊ณ  ํ’€์ดํ•  ์ˆ˜ ์žˆ๋Š” ์˜จ๋ผ์ธ ์ €์ง€ ์„œ๋น„์Šค์ž…

level.goorm.io

 

input()
answer, m = 0, 10**9
for h, p in zip(map(int, input().split()), map(int, input().split())):
	m = min(p, m)
	answer += m*h

print(answer)

"""
์ง€๋‚˜์˜จ ์ฃผ์œ ์†Œ์ค‘์— ๊ฐ€์žฅ ์ž‘์€๊ฐ’์œผ๋กœ ๊ฑฐ๋ฆฌ๊ฐ’์„ ๊ณฑํ•ด ๊ฐ€๊ฒฉ์— ๋”ํ•˜๋ฉด ๋œ๋‹ค.
"""
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