摘要: 一直没补,把之前的粘贴过来 E An Interesting Sequence 为使数组和小,并且gcd=1,我们添加2,3,,找到第一个不整除k的质数,然后后面放2,3,判断先放2还是3 J A Game about Increasing Sequences Alice and Bob like 阅读全文
posted @ 2022-11-09 19:54 Dengpc 阅读(58) 评论(0) 推荐(0)