๐Ÿงฉ Algorithm/SWEA

[SWEA] 3975. ์Šน๋ฅ  ๋น„๊ตํ•˜๊ธฐ (Python/D3)

devCloud 2024. 11. 15. 00:34

[๋ฌธ์ œ ๋งํฌ] ๐Ÿ‘‡

 

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ํ’€์ด ๋ฐฉ๋ฒ•

๐Ÿ’ก ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๋งˆ๋‹ค ์ถœ๋ ฅํ•˜์ง€ ๋ง๊ณ  ๊ฒฐ๊ณผ๋ฅผ ๋ชจ์•„์„œ ํ•œ๋ฒˆ์— ์ถœ๋ ฅํ•˜๊ธฐ (์‹œ๊ฐ„ ์ดˆ๊ณผ ๋ฌธ์ œ)

 

ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค ๋ฒˆํ˜ธ์™€ ํ•จ๊ป˜ ๋ฆฌ์ŠคํŠธ์— ๋‹ด๋Š” ๋ฐฉ๋ฒ•

results.append(f"#{test_case} DRAW")

 

์ €์žฅํ•œ ๊ฒฐ๊ณผ๋ฅผ ๊ฐœํ–‰๋ฌธ์ž์™€ ํ•จ๊ป˜ ์ถœ๋ ฅํ•˜๋Š” ๋ฐฉ๋ฒ•

print("\n".join(results))

Solution

T = int(input())  # ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค ์ˆ˜
results = []  # ๊ฒฐ๊ณผ๋ฅผ ์ €์žฅํ•  ๋ฆฌ์ŠคํŠธ

for test_case in range(1, T + 1):
    A, B, C, D = map(int, input().split())
    alice = A * D  # ๋ถ„์ˆ˜ ๋น„๊ต๋ฅผ ์œ„ํ•ด ๊ณฑ์…ˆ
    bob = C * B

    if alice> bob:
        results.append(f"#{test_case} ALICE")
    elif alice < bob:
        results.append(f"#{test_case} BOB")
    else:
        results.append(f"#{test_case} DRAW")

# ์ €์žฅํ•œ ๊ฒฐ๊ณผ๋ฅผ ํ•œ ๋ฒˆ์— ์ถœ๋ ฅ
print("\n".join(results))

๐Ÿ‘ฉ‍๐Ÿ’ป ํšŒ๊ณ 

์‹œ๊ฐ„ ์ดˆ๊ณผ

T = int(input())  # ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค ์ˆ˜
for test_case in range(1, T + 1):
    A, B, C, D = map(int, input().split())
    Alice = A / B
    Bob = C / D
 
    if Alice > Bob:
        result = "ALICE"
    elif Bob > Alice:
        result = "BOB"
    else:
        result = "DRAW"
    print(f"#{test_case} {result}")

 

์ •๋ง ์‰ฌ์šด ๋ฌธ์ œ์ธ๋ฐ ์‹œ๊ฐ„ ์ดˆ๊ณผ ๋ฌธ์ œ ๋•Œ๋ฌธ์— ์ •๋‹ต๋ฅ ์ด ๋‚ฎ์€ ๊ฒƒ ๊ฐ™๋‹ค. ๋งค๋ฒˆ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๋งˆ๋‹ค ๊ฒฐ๊ณผ๋ฅผ ์ถœ๋ ฅํ•˜๋ฉด ์‹คํ–‰ ์‹œ๊ฐ„์ด ๊ธธ์–ด์งˆ ์ˆ˜ ๋ฐ–์— ์—†๋‹ค. ์•ž์œผ๋กœ ์‹œ๊ฐ„ ์ดˆ๊ณผ๊ฐ€ ๋‚  ๊ฒฝ์šฐ ๊ฒฐ๊ณผ๋ฅผ ํ•œ๋ฒˆ์— ์ €์žฅํ•ด์„œ ๋งˆ์ง€๋ง‰์— ์ถœ๋ ฅํ•˜๋Š” ๋ฐฉ๋ฒ•๋„ ๊ณ ๋ คํ•ด๋ด์•ผ๊ฒ ๋‹ค.