C. Gas Pipeline time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are responsible for installing a gas pipeline along a road. Let's consider the road (for simplicity) as a segment [0,n][…

题目:http://codeforces.com/contest/1207/problem/C   C. Gas Pipeline time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are responsible for installing a gas pipeline along a road. Let's cons…

题目链接:http://codeforces.com/problemset/problem/1207/C 题目大意是给一条道路修管道,相隔一个单位的管道有两个柱子支撑,管道柱子高度可以是1可以是2,道路中可能存在十字路口,如果有十字路口,管道高度必须升至2,其中输入数据为01字符串和n,a,b ,0是正常道路1是遇到十字路口,n是道路长度,a是修每单位管道需要花费的钱,b是每单位高度柱子需要花费的钱,求修完管道的最小花费.题目保证管道开始和结束的时候高度为1. 思路:动态规划题目,用dp[ i…

https://www.cnblogs.com/31415926535x/p/11460682.html 上午没课,做一套题,,练一下手感和思维,,教育场的71 ,,前两到没啥,,后面就做的磕磕巴巴的,,,有想法但是不敢实现,,自我否定,,没了思路就只能官方题解,,发现其实都很简单,,,思维场把,,,, A There Are Two Types Of Burgers 贪心就完事了,,推出公式不知道怎么证明是最优的,,,(敲错变量还wale一发emmm #include <bits/stdc++…

Problems(1300-1600) an ac a day keeps the doctor away Gas Pipeline (1500) 2019.10.28 题意: 管道工人需要在一段凹凸不平的道路上铺管子,给一串长度为n的01序列描述地形,1表示一定要把水管用钢管架高在离地面2个单位,0表示水管离地面高度可以为1,也可以为2. 在转折的地方需要额外花费1单位的水管,给定水管和钢管的价格a,b:问最少需要花费多少钱 思路:线性DP,用dp[i] [j] 表示前j列在第j列在第i层时的…

传送门 A.There Are Two Types Of Burgers 签到. B.Square Filling 签到 C.Gas Pipeline 每个位置只有"高.低"两种状态,所以直接根据条件来\(dp\)即可. Code #include <bits/stdc++.h> #define MP make_pair #define INF 0x3f3f3f3f3f3f3f3f using namespace std; typedef long long ll; con…

A. There Are Two Types Of Burgers 题意: 给一些面包,鸡肉,牛肉,你可以做成鸡肉汉堡或者牛肉汉堡并卖掉 一个鸡肉汉堡需要两个面包和一个鸡肉,牛肉汉堡需要两个面包和一个牛肉 求能得到的最多的钱 直接贪心,哪个比较贵就选哪个做,剩下的材料再做另一个 #include<iostream> #include<cstdio> #include<algorithm> #include<cstring> #include<cmath…

CF Edu Round 71 A There Are Two Types Of Burgers 贪心随便模拟一下 #include<iostream> #include<algorithm> #include<cstring> #include<cstdio> using namespace std; #define MAXN 200006 int n , m; int A[MAXN]; int b , p , f , h , c; int main()…

   转载请注明出处:https://www.cnblogs.com/jlyg/p/7525244.html 终于在考前,刷完PAT甲级131道题目,不容易!!!每天沉迷在刷题之中而不能超脱,也是一种境界.PAT甲级题目总的说卡题目的比较多,卡测试点的比较少,有些题目还会有题意混淆,这点就不吐槽了吧.静下心来耍这130道题,其实磨练的是一种态度与手感,养成的是一种习惯.热爱AC没有错!!(根据自己的刷题情况持续更新中,这次是第二遍刷了,发现换了新网站后,oj严格很多了,有些之前可以过的,现在已经…

以下单词是个人平时阅读英文文档时遇到的一些“生”单词,该文档将持续更新,可以持续关注https://github.com/hylinux1024/word-list-for-programmer hierarchy 等级制度:层级:n: coroutines 协同程序:n: backend 后端:n: backend developer 后端开发人员: primitive 原语:n:原始的:adj: primitive man 原始人: pragmatic 务实的:adj: inversion…

总结 手速场...像我这种没手速的就直接炸了... 辣鸡 E 题交互,少打了个 ? 调了半个小时... 到最后没时间 G 题题都没看就结束了...结果早上起来被告知是阿狸的打字机...看了看题一毛一样... 提供翻译造福人类... A. There Are Two Types Of Burgers Description 题库链接 你有 \(b\) 片面包,\(p\) 块牛肉,\(f\) 块鸡肉.两片面包和一块肉可以组成一个汉堡,两种汉堡的价钱分别是 \(h,c\).求最大收益.\(t\) 组询…

There are N gas stations along a circular route, where the amount of gas at station i is gas[i]. You have a car with an unlimited gas tank and it costs cost[i] of gas to travel from station i to its next station (i+1). You begin the journey with an e…

Starship Troopers Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 17560    Accepted Submission(s): 4659 Problem Description You, the leader of Starship Troopers, are sent to destroy a base of t…

There are N gas stations along a circular route, where the amount of gas at station i is gas[i]. You have a car with an unlimited gas tank and it costs cost[i] of gas to travel from station i to its next station (i+1). You begin the journey with an e…

Full Tank? Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 5857   Accepted: 1920 Description After going through the receipts from your car trip through Europe this summer, you realised that the gas prices varied between the cities you v…

https://leetcode.com/problems/gas-station/ 题目: There are N gas stations along a circular route, where the amount of gas at station i is gas[i]. You have a car with an unlimited gas tank and it costs cost[i] of gas to travel from station i to its next…

Problem A: Adventures in Moving - Part IV To help you move from Waterloo to the big city, you are considering renting a moving truck. Gas prices being so high these days, you want to know how much the gas for such a beast will set you back. The truck…

Starship Troopers Problem Description You, the leader of Starship Troopers, are sent to destroy a base of the bugs. The base is built underground. It is actually a huge cavern, which consists of many rooms connected with tunnels. Each room is occupie…

Starship Troopers Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 17498    Accepted Submission(s): 4644 Problem Description You, the leader of Starship Troopers, are sent to destroy a base of t…

On a horizontal number line, we have gas stations at positions stations[0], stations[1], ..., stations[N-1], where N = stations.length. Now, we add K more gas stations so that D, the maximum distance between adjacent gas stations, is minimized. Retur…

传送门 https://www.cnblogs.com/violet-acmer/p/9937201.html 参考资料: [1]:https://www.luogu.org/blog/xxzh2425/fei-yang-di-xiao-niao-ti-xie-p1941-post [2]:https://www.luogu.org/blog/JOE/solution-p1941 需注意的地方: (1):在每一时刻都可以点击屏幕好多好多次,就算是在m高度处也可以点击屏幕使其保持在最高点. 题解:…

Starship Troopers Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Problem Description You, the leader of Starship Troopers, are sent to destroy a base of the bugs. The base is built underground. It is actually a h…

BEIJING—The death toll from a pair of oil pipeline explosions on Friday in the eastern China port city of Qingdao has risen to 52, with another 11 people still missing, the city government reported Sunday. pipeline:管道,输油管 Citing rescuers, the Qingdao…

Starship Troopers Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 15065 Accepted Submission(s): 4046 Problem Description You, the leader of Starship Troopers, are sent to destroy a base of the bu…

题目链接 Problem Description <Journey to the West>(also <Monkey>) is one of the Four Great Classical Novels of Chinese literature. It was written by Wu Cheng'en during the Ming Dynasty. In this novel, Monkey King Sun Wukong, pig Zhu Bajie and Sha…

Starship Troopers Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8540    Accepted Submission(s): 2379 Problem Description You, the leader of Starship Troopers, are sent to destroy a base of t…

You, the leader of Starship Troopers, are sent to destroy a base of the bugs. The base is built underground. It is actually a huge cavern, which consists of many rooms connected with tunnels. Each room is occupied by some bugs, and their brains hide…

Starship Troopers Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 19362 Accepted Submission(s): 5130 Problem Description You, the leader of Starship Troopers, are sent to destroy a base of the bu…

任意门:http://poj.org/problem?id=3635 Full Tank? Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 8388   Accepted: 2734 Description After going through the receipts from your car trip through Europe this summer, you realised that the gas pri…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1011 Starship Troopers Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16276    Accepted Submission(s): 4335 Problem Description You, the leader o…