目录 2019-2020 ICPC Asia Taipei-Hsinchu Regional Contest A. Rush Hour Puzzle C. Are They All Integers? D. Tapioka E. ...
solved: upsolved: A. 数据范围很小,bfs 去重就能过。注意出口只有一端。 View Code C. 签到题 View Code D. 签到题 View Code E. 构造一个长度 的序列 考虑第一个数是负数,那么假算法一定不会包含这个数,取 a 序列为 ,a ,a , ,a 那么假算法的解为 sum i a i 真算法的解为 sum i a i 那么假算法的解比真算法小 k ...
2020-03-14 17:56 0 1353 推荐指数:
目录 2019-2020 ICPC Asia Taipei-Hsinchu Regional Contest A. Rush Hour Puzzle C. Are They All Integers? D. Tapioka E. ...
前期天胡开局各种1A,然后被弱智E题卡到集体降智。后面的题也太难了8 7题滚了,过于真实 A: solver:zyh View Code B: 完全 ...
目录 Contest Info Solutions A. Copying Homework C. Even Path E. Songwriter G. Performance Review H. Twin ...
C. Constructing Ranches 题意: 一棵树上每个节点有权值\(a_i\),问你有多少路径满足以下条件:路径经过的每个点权作为边长,可以构成一个多边形。 解法: 三条边能构成 ...
题解: https://files.cnblogs.com/files/clrs97/19HKEditorial-V1.zip Code:(Part) A. Axis of Symmetr ...
2019-2020 ICPC, Asia Jakarta Regional Contest (Online Mirror, ICPC Rules, Teams Preferred) easy: ACEGHK medium-easy: BJL medium: D ?????: I ...
2019-2020 ICPC Asia Hong Kong Regional Contest 目录 2019-2020 ICPC Asia Hong Kong Regional Contest A. Axis of Symmetry B. ...
目录 Contest Info Solutions A. Berstagram C. Trip to Saint Petersburg E. The Coronation F. Data Center G. ...