2020 China Collegiate Programming Contest Weihai Site
2020 China Collegiate Programming Contest Weihai Site
文章目录2020 China Collegiate Programming Contest Weihai SiteA Golden SpiritD ABC Conjecture思路:L Clock Master总结
威海赛的签到题
=
A Golden Spirit
思路:
D ABC Conjecture
思路:
按题目公式来,发现,对于数c,如果c为质数,则rad(abc)>=c恒成
原创
2020-11-05 22:24:03 ·
799 阅读 ·
0 评论