背包问题
https://www.kancloud.cn/kancloud/pack/70124
约瑟夫环:
https://blog.csdn.net/yanweibujian/article/details/50876631
凸包:
https://blog.csdn.net/mobius_strip/article/details/8350063?utm_source=blogxgwz0
背包问题
https://www.kancloud.cn/kancloud/pack/70124
约瑟夫环:
https://blog.csdn.net/yanweibujian/article/details/50876631
凸包:
https://blog.csdn.net/mobius_strip/article/details/8350063?utm_source=blogxgwz0