受限的汉诺塔问题pathon

受限的汉诺塔问题是一个经典的递归问题，它涉及将一堆圆盘从一根柱子移动到另一根柱子，规则是每次只能移动最上面的一块圆盘，并且任何时候都不能把大盘子放在小盘子之上。在Python中解决这个问题，通常会采用递归的方式来实现。下面是一个简单的例子：

def hanoi(n, source, auxiliary, target):
    if n > 0:
        # Move n - 1 disks from source to auxiliary, using target as the temporary place
        hanoi(n - 1, source, target, auxiliary)
        
        # Move the nth disk from source to target directly
        print(f"Move disk {n} from {source} to {target}")
        
        # Move the n - 1 disks that were on auxiliary back to target, using source as the temporary place
        hanoi(n - 1, auxiliary, source, target)

# Call the function with desired number of disks (e.g., 3), starting and ending pegs
hanoi(3, 'A', 'B', 'C')

在这个函数中，`n`表示圆盘的数量，`source`是起始柱子，`auxiliary`是辅助柱子，`target`是目标柱子。递归过程会先转移所有小于`n`的圆盘，然后直接转移最大的那个，最后再将剩余的圆盘移到目标位置。