传送门 题解:by 青岛大学 A:https://blog.csdn.net/birdmanqin/article/details/89789424 B:https://blog.csdn.net/birdmanqin/article/details/89790015 C:https://blog.csdn.net/mmk27_word/article/details/89789770 D:https://blog.csdn.net/aiyouyou_/article/details/89788…

传送门 题解: by 烟台大学 (提取码:8972)…

codeforces:传送门 upc:传送门 外来题解: [1]:https://blog.csdn.net/ccsu_cat/article/details/86707446 [2]:https://www.cnblogs.com/yljiang/p/10545991.html…

upc:传送门 A: 题解[1] G: 题解[1] D,G,H,J,L 题解 by 鲁东大学…

传送门 外来博客题解1:戳这里 外来博客题解2:戳这里 CRWG全方位题解:戳这里…

传送门   日文题解:戳这里…

中石油比赛链接 CF题目链接 E:博客 G:李继朋  博客 H:苗学林  贺振原 J:博客  苗学林 机房白给队全方位题解:A B E G I J…

问题 J: Palindromic Password 时间限制: 3 Sec  内存限制: 128 MB提交: 217  解决: 62[提交][状态][讨论版][命题人:admin] 题目描述 The IT department at your school decided to change their password policy. Each password will have to consist of N 6-digit numbers separated by dashes, wh…

问题 C: Frosh Week 时间限制: 4 Sec  内存限制: 128 MB提交: 145  解决: 63[提交][状态][讨论版][命题人:admin] 题目描述 Professor Zac is trying to finish a collection of tasks during the first week at the start of the term. He knows precisely how long each task will take, down to th…

题目链接:http://acm.hdu.edu.cn/search.php?field=problem&key=2016CCPC%B6%AB%B1%B1%B5%D8%C7%F8%B4%F3%D1%A7%C9%FA%B3%CC%D0%F2%C9%E8%BC%C6%BE%BA%C8%FC+-+%D6%D8%CF%D6%C8%FC&source=1&searchmode=source A题题目: 题意: 生成一棵最小生成树,边权值为两个节点的最小公倍数. 思路: 由最小公倍数的和最大公约…