def move(n,a,b,c):
if n==1:
print("%s --> %s"%(a,c))#the basic situation
else:
move(n-1,a,c,b)#move the n-1 from a to b
move(1,a,b,c)#now,a has just one dish,so just move it to c
move(n-1,b,a,c)#now,move the n-1 dishes from b to c
if __name__ == '__main__':
move(3,"A","B","C")
丰饶之海01