摘要:
A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is performed by starting with two stacks of poker c 阅读全文
posted @ 2020-11-08 20:18
BlackSnow
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摘要:
https://ac.nowcoder.com/acm/contest/8282/A y|x 是能够整除的意思 找规律 1,1能被所有数字整除,所以第一个位置我们放最小的1,num[1]=12,2整除1,所以放比num[1]大的数,放最小的2,num[2]=2,其实所有的质数都只能整除1,所以质数放 阅读全文
posted @ 2020-11-08 19:19
BlackSnow
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