#38126: def / insert
eason940924@apps.ntpc.edu.tw
(李展宇)
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ID : 241637
IP address : [1.34.8.123]
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2024-01-01 23:23:13
n,m = map(int,input().split())
cards = [int(a) for a in input().split()]
def wash(L):
a = len(L)//2
L1 = L[:a]
L2 = L[a:]
for i in range(1,len(L),2):
L1.insert(i,L2[0])
L2.pop(0)
return L1
for i in range(m):
cards = wash(cards)
print(*cards)
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