[백준] 2164번 카드2 (파이썬)

2164번: 카드2

 

코드

from collections import deque

n = int(input())
a = list(i+1 for i in range(n))
num_list = deque(a)

i=0
for j in range(n-1):
    num_list.popleft()
    a = num_list.popleft()
    num_list.append(a)

print(num_list[0])​