训练 - 随笔分类 - lcsdsg

2018-2019 ACM-ICPC, NEERC, Southern Subregional Contest, Qualification Stage_组队训练

摘要：A. Coffee Break 题意：Monocarp得到一份工作，每天要工作 m 分钟，他有一个爱好，喜欢在休息的时候喝咖啡，但是他的老板不乐意了，就给他规定了个时间 d，在 d 分钟内只能喝一杯咖啡。现给出Monocarp喝 n 杯咖啡的时间点，问最少需要几天喝完？并输出每个时间点的咖啡在第几天阅读全文

posted @ 2021-03-20 00:17 lcsdsg 阅读(54) 评论(0) 推荐(0)

2020 KAIST 10th ICPC Mock Contest (XXI Open Cup. Grand Prix of Korea. Division 2)_组队训练

摘要：2020 KAIST 10th ICPC Mock Contest (XXI Open Cup. Grand Prix of Korea. Division 2) B. Bombs In My Deck D. Fix Wiring F. Square, Not Rectangle H. Mock C 阅读全文

posted @ 2021-03-18 11:07 lcsdsg 阅读(196) 评论(0) 推荐(0)

Gym 102040B Counting Inversion（超级数位dp)

摘要：问在x,y范围内Σyk=xDI(K)为多少? DI(K)定义为di>dj&&i<j ,K由dn....d2d1d0构成如DI(123) = 3(d2<d1,d2<d0,d1<d0)DI(253) = 2(d2<d0,d1<d0) 那么我们就数位dp一下，访问所有的数，h[cur][flag][lim 阅读全文

posted @ 2021-03-14 21:44 lcsdsg 阅读(116) 评论(0) 推荐(0)

2018-2019 ACM-ICPC Pacific Northwest Regional Contest (Div. 1)_组队训练

摘要：2018-2019 ACM-ICPC Pacific Northwest Regional Contest (Div. 1) Problem A Exam 题意：两人在做判断题，告诉你一个人有k题时正确的，问第二个人最多有多少题是正确的。题解：那我们只要判断一下有多少题是一致的，一致的和k值相比较阅读全文

posted @ 2021-02-14 11:58 lcsdsg 阅读(197) 评论(0) 推荐(0)

2018 German Collegiate Programming Contest (GCPC 18)_组队训练

摘要：2018 German Collegiate Programming Contest (GCPC 18) A Attack on Alpha-Zet B Battle Royale C Coolest Ski Route D Down the Pyramid E Expired License F 阅读全文

posted @ 2021-02-04 15:02 lcsdsg 阅读(105) 评论(0) 推荐(0)

2017-2018 ACM-ICPC German Collegiate Programming Contest (GCPC 2017)_组队训练

摘要：2017-2018 ACM-ICPC German Collegiate Programming Contest (GCPC 2017) B Buildings C Joyride D Pants On Fire F Plug It In! G Water Testing I Überwatch K 阅读全文

posted @ 2021-01-31 14:57 lcsdsg 阅读(151) 评论(0) 推荐(0)

2020-2021 ACM-ICPC, Asia Seoul Regional Contest_组队训练

摘要：2020-2021 ACM-ICPC, Asia Seoul Regional Contest B. Commemorative Dice C. Dessert Café E. Imprecise Computer B. Commemorative Dice B题签到题，暴力找一遍就好了 #incl 阅读全文

posted @ 2021-01-29 10:51 lcsdsg 阅读(213) 评论(0) 推荐(0)

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随笔分类 - 训练

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