Change Log: 2023.03.27 开坑. A - USB Flash Drives 弱智题. 将 \(a_i\) 从大到小排序,然后枚举贪心地取即可. 时间复杂度 \(O(n\log n)\). 随便过. Sample submission.本栏目推荐文章NSSCTF Round#16 Basic WriteUpAT_arc125_c [ARC125C] LIS to Original Sequence 题解P5321 [BJOI2019] 送别 题解--zhengjunP9007 [入门赛 #9] 最澄澈的空与海 (Hard Version) 题解P2198 杀蚂蚁 题解P3243 [HNOI2015] 菜肴制作 题解AT_abc243_g [ABC243G] Sqrt题解AT_abc243_g [ABC243G] Sqrt题解P9754 题解AT_arc167_e 题解