def move(n,a,b,c): if n==1: return print(a, "->", c) else: move(n-1,a,c,b) print(a,'-->',c) move(n-1,b,a,c)
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流逝的仲夏夜之梦
def move(n,a,b,c): if n==1: return print(a, "->", c) else: move(n-1,a,c,b) print(a,'-->',c) move(n-1,b,a,c)