利用遞歸函數(shù)移動漢諾塔:

def move(n, a, b, c):
    if n == 1:
        print('move', a, '-->', c)
    else:
        move(n-1, a, c, b)
        move(1, a, b, c)
        move(n-1, b, a, c)

move(3, 'A', 'B', 'C')

打印移動過程

move A --> C
move A --> B
move C --> B
move A --> C
move B --> A
move B --> C
move A --> C