2020年7月31日
[2018-2019, ICPC, Asia Yokohama Regional Contest 2018] Problem G-What Goes Up Must Come Down(树状数组）
摘要： [2018-2019, ICPC, Asia Yokohama Regional Contest 2018] Problem G-What Goes Up Must Come Down 题面： Several cards with numbers printed on them are lined 阅读全文
posted @ 2020-07-31 23:28 茄子Min 阅读(227) 评论(0) 推荐(0)
HDU-6767 New Equipments （最小费用最大流，费用流）
摘要： HDU-6767 New Equipments （最小费用最大流，费用流） Problem Description Little Q's factory recently purchased m pieces of new equipment, labeled by 1,2,…,m. There a 阅读全文
posted @ 2020-07-31 18:33 茄子Min 阅读(308) 评论(0) 推荐(0)