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CF1511 F. Chainword / G. Chips on a Board

F 太屑了,没写 如果直接暴力记矩阵的话是40*40=1600边长,显然不行 发现如果上下都没有匹配结束,则后面的字母是唯一确定的(按位比较,不同则无解) 设f[i,x]表示串长i,一边匹配到x,则转移大概是枚举另一边要接的串,有Fi=Fi-k*某个矩阵 所以把i也维护进去,维护后5个i转移,总边长为8*5*5=200 G 太

NC24622 Brownie Slicing

NC24622 Brownie Slicing 题目 题目描述 Bessie has baked a rectangular brownie that can be thought of as an RxC grid (1 <= R <= 500; 1 <= C <= 500) of little brownie squares. The square at row i, column j contains \(N_{ij}\) (0 <= \(N_{ij}\) &l

CF1511G Chips on a Board

题面传送门 显然根据nim游戏,要求的是一个类似于$\operatorname{xor}{a_i-l[l\leq a_i\leq r]} $ 容易想到想美味那道题一样按位处理平移问题,如果这样你就成功被带偏了 考虑倍增,实际上倍增有一个很美妙的性质就是倍增每次增加的\(2^i\)是绝对大于这个增加的区间中的数的,也就是说这

E. Moving Chips_DP

E. Moving Chips 题目大意: 2*n的棋盘上有若干棋子,每次可以选择任意一颗移动。问吃掉棋盘上所有棋子的最小步数是多少。 思路和代码: 麻了,最后剩十分钟做这个,还理解错题意了 首先,贪心去想肯定不把把两边全空的格子计入考虑。 我一开始理解成只能移动其中一颗棋子了,但是是每次都可以

Section Seven: Weird and Innovative Chips

Great Microprocessors of the Past and Present (V 13.4.0) (cpushack.com) Part I: Intel 432, Extraordinary complexity (1980) . . The Intel iAPX 432 was a complex, object oriented 32-bit processor that included high level operating system support in hardware

CF1511G-Chips on a Board【倍增】

正题 题目链接:https://www.luogu.com.cn/problem/CF1511G 题目大意 给出\(n*m\)的棋盘上每一行有一个棋子,双方轮流操作可以把一个棋子向左移动若干步(不能不动),无法操作者输。 \(q\)次询问只留下期盼的\(l\sim r\)列时的胜负情况。 解题思路 右边界就是一个上限很好搞,但是左边界

硬核!史上最全的工厂模式文章,从零到一全面讲解!

文章首发于「陈树义」公众号及个人博客 shuyi.tech,欢迎访问更多有趣有价值的文章。 文章首发于「陈树义」公众号及个人博客 shuyi.tech,欢迎访问更多有趣有价值的文章。 工厂模式是编程中用得最多的设计模式。本文由一个简单的生活例子触发,从工厂方法模式到简单工厂模式,再到多工

Angular自动建议表单控件

ng g c shared/chips-list  用的chips控件。  1,完成自动建议表单控件模板。 <div [formGroup]="form" class="full-width"> <span>{{label}}</span> <mat-chip-list aria-label="Fish selection"> <mat-chip select

LeetCode 1217 - Minimum Cost to Move Chips to The Same Position (Easy)

We have n chips, where the position of the ith chip is position[i]. We need to move all the chips to the same position. In one step, we can change the position of the ith chip from position[i] to: position[i] + 2 or position[i] - 2 with cost =

USACO Brownie Slicing

USACO Brownie Slicing 洛谷传送门 JDOJ传送门 Description Bessie has baked a rectangular brownie that can be thought of as an RxC grid (1 <= R <= 500; 1 <= C <= 500) of little brownie squares. The square at row i, column j contains N_ij (0 <= N_ij &l

rock-chips mpp

Gstreamer We offer the Gstreamer Rockchip, it is a standard Gstreamer plugin for the hardware decoder and encoder at Rockchip platform. I would suggest all the user in the Linux don't develop the MPP directly unless you know what you are doing. Choos

CF1327C Game With Chips

题意: 给出一个N*M的矩阵,一开始在矩阵内有k个chip,位置给出! 一次操作,Patya 可以把所有chip都向同一方向移动一步! 如果chip到了边界,那么chip就保持原地不动! 几个chip可以占据一个格子! 对于每个chip,Petya选择一个它应该访问的位置,但不一定是最后访问的! 你需要找到操作方案使得所有chip

G - Shuffle'm Up POJ - 3087

A common pastime for poker players at a poker table is to shuffle stacks of chips. Shuffling chips is performed by starting with two stacks of poker chips, S1 and S2, each stack containing C chips. Each stack may contain chips of several different color

[leetcode 周赛 157] 1217 玩筹码

1217 Play With Chips 玩筹码 题目描述 数轴上放置了一些筹码,每个筹码的位置存在数组 chips 当中。 你可以对 任何筹码 执行下面两种操作之一(不限操作次数,0 次也可以): 将第 i 个筹码向左或者右移动 2 个单位,代价为 0。 将第 i 个筹码向左或者右移动 1 个单位,代价为 1。 最开始的

Leetcode-5213 Play with Chips(玩筹码)

1 typedef long long ll; 2 typedef pair<int,int> P; 3 #define _for(i,a,b) for(register int i = (a);i < b;i ++) 4 #define _rep(i,a,b) for(register int i = (a);i > b;i --) 5 #define INF 0x3f3f3f3f 6 #define MOD 100000000 7 #define maxn 10003 8

leetcode1217

1 class Solution: 2 def minCostToMoveChips(self, chips: List[int]) -> int: 3 n = len(chips) 4 odd,even = 0,0 5 for i in range(n): 6 cur = chips[i] 7 if cur % 2 == 0: 8 even += 1 9

Chips Moving ( Codeforces Round #582)

You are given nn chips on a number line. The ii-th chip is placed at the integer coordinate xixi. Some chips can have equal coordinates. You can perform each of the two following types of moves any (possibly, zero) number of times on any chip: Move the

159.272 Programming Paradigms

Computational Thinking159.272 Programming ParadigmsAssignment 2Playing a board game: ReversiPlaying board games interactively is a common computational activity. We can useabstraction to aide in the design of board games by separating the game logic from

POJ 1038 Bugs Integrated, Inc.(状压dp)

Bugs Integrated, Inc. Time Limit: 15000MS   Memory Limit: 30000K Total Submissions: 10944   Accepted: 4234 Case Time Limit: 5000MS Description Bugs Integrated, Inc. is a major manufacturer of advanced memory chips. They are launching production of a

Lichee ( 四 ) 打包IMAGE

在《Lichee(三) Android4.0的目标产品文件夹与Lichee的纽带---extract-bsp》中我们分析了extract-bsp的作用和意义。到这里,我们能够開始编译Android了 运行 make -j8 ……………… 漫长的等待之后。Android的目标文件都到了out文件夹,假设我们的目标产品名叫crane-mt7332 out/ta

这款APP太像微信 腾讯起诉索赔1000万

去年8月,“币应”(inChat)APP上线,号称是一款原创的区块链加密通讯工具,而界面与微信极为相似,图标是白配绿色调,内部界面几乎一模一样,通讯录、朋友圈的界面完全相同。里面的小游戏,也从微信拿来照搬,比如跳一跳改名叫币跳。 币应APP涉嫌抄袭微信 腾讯起诉索赔1000万腾讯自然不能容忍,一纸诉