博客园 - Pickupwin
uuid:24b78886-0ed1-41c2-8670-e3f31dcf42c4;id=70631
2021-11-03T08:37:57Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
feed.cnblogs.com
https://www.cnblogs.com/Pickupwin/p/LG-7078.html
LG 7078 贪吃蛇 - Pickupwin
博弈,决策是否 $\max-\min$ ,求终止时间;注意到在终止时没有人后悔,进一步分析单调性
2021-11-03T08:37:00Z
2021-11-03T08:37:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】博弈,决策是否 $\max-\min$ ,求终止时间;注意到在终止时没有人后悔,进一步分析单调性 <a href="https://www.cnblogs.com/Pickupwin/p/LG-7078.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/LG-1791.html
LG 1791 人员雇佣 - Pickupwin
$n$ 个人,选取一个子集,选人有代价,两人同时选有收益,二选一有损失,求最大收益。
Pickupwin 知道这是最小割,但不会建图
2021-10-26T02:59:00Z
2021-10-26T02:59:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】$n$ 个人,选取一个子集,选人有代价,两人同时选有收益,二选一有损失,求最大收益。
Pickupwin 知道这是最小割,但不会建图 <a href="https://www.cnblogs.com/Pickupwin/p/LG-1791.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/LG-2698.html
洛谷 2698 Flowerpot - Pickupwin
给出一些二维点,求 $x$ 长最短的区间,满足该区间内点 $y$ 坐标极差 $\ge D$
不太一样的滑动窗口题目。
2021-10-26T02:58:00Z
2021-10-26T02:58:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】给出一些二维点,求 $x$ 长最短的区间,满足该区间内点 $y$ 坐标极差 $\ge D$
不太一样的滑动窗口题目。 <a href="https://www.cnblogs.com/Pickupwin/p/LG-2698.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/HDU-5965.html
HDU 5965 扫雷 - Pickupwin
$3*n$ 扫雷,中间行已知且无雷,求合法布雷方案数。
枚举一下第一列雷的个数,递推。
2021-10-26T02:57:00Z
2021-10-26T02:57:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】$3*n$ 扫雷,中间行已知且无雷,求合法布雷方案数。
枚举一下第一列雷的个数,递推。 <a href="https://www.cnblogs.com/Pickupwin/p/HDU-5965.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/HDU-7105.html
HDU 7105 Power Sum - Pickupwin
给出 $n\ (1\leq n\leq 10^6)$ ,求长度为 $K\ (1\leq K\leq n+2)$ 的数列 $\{a_i\}\ (a_i\in {-1, 1})$ 使得 $\sum_{i=1}^Ka_i\times i^2=n$
2021-10-14T03:46:00Z
2021-10-14T03:46:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】给出 $n\ (1\leq n\leq 10^6)$ ,求长度为 $K\ (1\leq K\leq n+2)$ 的数列 $\{a_i\}\ (a_i\in {-1, 1})$ 使得 $\sum_{i=1}^Ka_i\times i^2=n$ <a href="https://www.cnblogs.com/Pickupwin/p/HDU-7105.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/HDU-7131.html
HDU 7131 Nun Heh Heh Aaaaaaaaaaa - Pickupwin
求给出的字符串 $S$ 中 `nunhehhehaaa...` 子序列的个数
恶臭题目;随意DP一下
2021-10-13T15:52:00Z
2021-10-13T15:52:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】求给出的字符串 $S$ 中 `nunhehhehaaa...` 子序列的个数
恶臭题目;随意DP一下 <a href="https://www.cnblogs.com/Pickupwin/p/HDU-7131.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/BZOJ-1691.html
BZOJ 1691 挑剔的美食家 - Pickupwin
草有价格和味道,牛有对两者的下限要求,最小化价格的和。
好牛不恰烂饭!
2021-10-12T15:30:00Z
2021-10-12T15:30:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】草有价格和味道,牛有对两者的下限要求,最小化价格的和。
好牛不恰烂饭! <a href="https://www.cnblogs.com/Pickupwin/p/BZOJ-1691.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/LG-4254.html
洛谷 4254 Blue Mary 开公司 - Pickupwin
添加线性函数 $f(x)$,询问 $x$ 取某个整数时最大的函数值;
李超树模板
2021-10-08T10:40:00Z
2021-10-08T10:40:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】添加线性函数 $f(x)$,询问 $x$ 取某个整数时最大的函数值;
李超树模板 <a href="https://www.cnblogs.com/Pickupwin/p/LG-4254.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/15371551.html
洛谷 4393 序列问题 - Pickupwin
合并相邻两数的代价是 $max(a_i,a_{i+1})$ ;
考虑一个数做几次贡献。
2021-10-06T08:17:00Z
2021-10-06T08:17:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】合并相邻两数的代价是 $max(a_i,a_{i+1})$ ;
考虑一个数做几次贡献。 <a href="https://www.cnblogs.com/Pickupwin/p/15371551.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/rebirth2021.html
博客新生企划 - Pickupwin
大家好,我是Pickupwin,我回来更博客了。
更新计划包含学习笔记、OI题解、游戏记录等
2021-10-05T16:03:00Z
2021-10-05T16:03:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】大家好,我是Pickupwin,我回来更博客了。
更新计划包含学习笔记、OI题解、游戏记录等 <a href="https://www.cnblogs.com/Pickupwin/p/rebirth2021.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/11225453.html
AFO - Pickupwin
AFO
2019-07-22T06:00:00Z
2019-07-22T06:00:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】AFO <a href="https://www.cnblogs.com/Pickupwin/p/11225453.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/BZOJ3566.html
BZOJ 3566 概率充电器 - Pickupwin
https://www.lydsy.com/JudgeOnline/problem.php?id=3566
2019-03-22T12:22:00Z
2019-03-22T12:22:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】https://www.lydsy.com/JudgeOnline/problem.php?id=3566 <a href="https://www.cnblogs.com/Pickupwin/p/BZOJ3566.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/BZOJ3427.html
BZOJ 3427 Bytecomputer - Pickupwin
https://www.lydsy.com/JudgeOnline/problem.php?id=3427
2019-03-09T14:16:00Z
2019-03-09T14:16:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】https://www.lydsy.com/JudgeOnline/problem.php?id=3427 <a href="https://www.cnblogs.com/Pickupwin/p/BZOJ3427.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/BZOJ4513.html
BZOJ 4513 储能表 - Pickupwin
https://www.lydsy.com/JudgeOnline/problem.php?id=4513
2019-03-09T05:57:00Z
2019-03-09T05:57:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】https://www.lydsy.com/JudgeOnline/problem.php?id=4513 <a href="https://www.cnblogs.com/Pickupwin/p/BZOJ4513.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/BZOJ3667.html
BZOJ 3667 Miller_Rabin - Pickupwin
https://www.lydsy.com/JudgeOnline/problem.php?id=3667
2019-03-09T04:46:00Z
2019-03-09T04:46:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】https://www.lydsy.com/JudgeOnline/problem.php?id=3667 <a href="https://www.cnblogs.com/Pickupwin/p/BZOJ3667.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/BZOJ4557.html
BZOJ 4557 侦察守卫 - Pickupwin
https://www.lydsy.com/JudgeOnline/problem.php?id=4557
2019-03-02T04:14:00Z
2019-03-02T04:14:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】https://www.lydsy.com/JudgeOnline/problem.php?id=4557 <a href="https://www.cnblogs.com/Pickupwin/p/BZOJ4557.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/BZOJ3894.html
BZOJ 3894 文理分科 - Pickupwin
https://www.lydsy.com/JudgeOnline/problem.php?id=3894
2019-02-13T11:35:00Z
2019-02-13T11:35:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】https://www.lydsy.com/JudgeOnline/problem.php?id=3894 <a href="https://www.cnblogs.com/Pickupwin/p/BZOJ3894.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/SUOI0069.html
SUOI #69 奔跑的Aqua - Pickupwin
https://vijos.org/d/SUOI/p/5bce944bd3d8a1340d5677cb
2019-01-18T12:24:00Z
2019-01-18T12:24:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】https://vijos.org/d/SUOI/p/5bce944bd3d8a1340d5677cb <a href="https://www.cnblogs.com/Pickupwin/p/SUOI0069.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/LOJ_2670.html
LOJ 2670 随机数生成器 - Pickupwin
https://loj.ac/problem/2670
2018-11-28T07:25:00Z
2018-11-28T07:25:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】https://loj.ac/problem/2670 <a href="https://www.cnblogs.com/Pickupwin/p/LOJ_2670.html" target="_blank">阅读全文</a>
https://www.cnblogs.com/Pickupwin/p/BZOJ2097.html
BZOJ 2097 Exercise - Pickupwin
https://www.lydsy.com/JudgeOnline/problem.php?id=2097
2018-10-23T10:49:00Z
2018-10-23T10:49:00Z
Pickupwin
https://www.cnblogs.com/Pickupwin/
【摘要】https://www.lydsy.com/JudgeOnline/problem.php?id=2097 <a href="https://www.cnblogs.com/Pickupwin/p/BZOJ2097.html" target="_blank">阅读全文</a>