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[๋ฐฑ์ค€]Python ๊ณ„๋‹จ ์˜ค๋ฅด๊ธฐ ๋ณธ๋ฌธ

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[๋ฐฑ์ค€]Python ๊ณ„๋‹จ ์˜ค๋ฅด๊ธฐ

Kirok Kim 2022. 1. 30. 01:09
import sys # input() ๋งŒ ์‹คํ–‰ํ•˜๋ฉด ๋Ÿฐํƒ€์ž„ ์˜ค๋ฅ˜๊ฐ€ ์ƒ๊ธด๋‹ค
input = sys.stdin.readline
x=int(input())
data=[]
result=[]
for _ in range(x):
  data.append(int(input()))
if x==1:
  print(data[0])
  exit() # ํ”„๋กœ์„ธ์Šค ์ข…๋ฃŒ
elif x == 2:
  print(max(data[0]+data[1], data[1]))
  exit()
  
result.append(data[0])
result.append(max(data[0]+data[1],data[1]))
result.append(max(data[0]+data[2],data[1]+data[2]))

for i in range(3,x):
  result.append(max(result[i-2]+data[i],result[i-3]+data[i-1]+data[i])) # ์ข…๋ฃŒ๋˜๋Š” ์กฐ๊ฑด์„ ์ ํ™”์‹์œผ๋กœ ํ‘œํ˜„
print(result[-1])
๋ฐ˜์‘ํ˜•
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