[ํ๋ก๊ทธ๋๋จธ์ค-Lv1] ํคํจ๋ ๋๋ฅด๊ธฐ / Python
๐ Problem Solving/Programmers
import sys
input = sys.stdin.readline
numbers = list(map(int, input().split()))
hand = input()
def solution(numbers, hand):
lastL, lastR = 10, 12
answer = ""
for n in numbers:
if n in [1, 4, 7]:
lastL = n
answer += "L"
elif n in [3, 6, 9]:
lastR = n
answer += "R"
else:
n = 11 if n == 0 else n
absL = abs(n - lastL)
absR = abs(n - lastR)
if sum(divmod(absL, 3)) > sum(divmod(absR, 3)):
lastR = n
answer += "R"
elif sum(divmod(absL, 3)) < sum(divmod(absR, 3)):
lastL = n
answer += "L"
else:
if hand == "left":
lastL = n
answer += "L"
else:
lastR = n
answer += "R"
return answer
print(solution(numbers, hand))
ํด์ค
์ด ๋ฌธ์ ์์ ์๊ฐํด์ผํ๋ ๋ถ๋ถ์ ํคํจ๋์ ๊ฐ์ด๋ฐ ๋ผ์ธ์ด๋ค.
1) ๋๋ฌ์ผํ๋ ์ซ์์ ์ผ์ ์์ง์๊ฐ๋ฝ์ ์์นํ ๋ถ๋ถ
2) ๋๋ฌ์ผํ๋ ์ซ์์ ์ค๋ฅธ์ ์์ง์๊ฐ๋ฝ์ ์์นํ ๋ถ๋ถ
๋ ์ซ์ ์ฐจ์ด์ ์ ๋๊ฐ์ 3์ผ๋ก ๋๋ ๋ชซ๊ณผ ๋๋จธ์ง์ ํฉ์ด ์๋ ์์น์์ ๋๋ฌ์ผํ๋ ์ซ์๊น์ง ์ด๋ํด์ผํ๋ ์นธ์ด๋ค.
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