1.一次只能移动一个圆盘,它必须位于某个柱子的顶部;
2.圆盘只能在三个柱子上存放;
3.任何时刻不允许大盘压在小盘上。
将这n个盘子用最少移动步数从a柱移动到c柱上,输出每一步的移动方法。
3
1. move 1 from a to c
2. move 2 from a to b
3. move 1 from c to b
4. move 3 from a to c
5. move 1 from b to a
6. move 2 from b to c
7. move 1 from a to c