Algorithm Problem/Python

[python] SWEA - 6692. λ‹€μ†”μ΄μ˜ μ›”κΈ‰ μƒμž

deo2kim 2020. 11. 20. 10:20
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πŸ€”λ¬Έμ œ ν•΄κ²°

  • D3 | ...

πŸ’¨ μ™œ D3인지 λͺ¨λ₯΄κ² μ§€λ§Œ, μ•„λ§ˆ μ†Œμˆ˜μ  컨트둀 λ•Œλ¬Έμ— D3 인가 싢기도 ν•˜λ‹€.

πŸ’¨ λ‚˜μ˜ 경우 p 와 x λ₯Ό κ·Έλƒ₯ float 으둜 λ°”κΏ¨λŠ”λ° 계속 μ˜€λ‹΅μ΄ 났닀.

πŸ’¨ p λŠ” float, x  λŠ” int 둜 ν•˜λ‹ˆκΉ λ°”λ‘œ 톡과

 

πŸ’»μ†ŒμŠ€ μ½”λ“œ

for tc in range(int(input())):
    N = int(input())

    avg = 0
    for _ in range(N):
        tmp = input().split()
        p = float(tmp[0])
        x = int(tmp[1])
        avg += p * x

    # print(f'#{tc + 1} {total:6f}')
    print(f'#{tc + 1} {avg:.6f}')

πŸ“•λ¬Έμ œ 확인

좜처: SW Expert Academy

 

SW Expert Academy

SW ν”„λ‘œκ·Έλž˜λ° μ—­λŸ‰ 강화에 도움이 λ˜λŠ” λ‹€μ–‘ν•œ ν•™μŠ΅ 컨텐츠λ₯Ό ν™•μΈν•˜μ„Έμš”!

swexpertacademy.com

 

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