HackerRank# Stock Maximize】的更多相关文章

原题地址 不知道为什么要用动态规划做,明明是扫几遍就行了啊 HackerRank上的题目特别喜欢long long类型啊,不用就爆.. 代码: #include <cmath> #include <cstdio> #include <vector> #include <iostream> #include <algorithm> using namespace std; #define MAX_N 50008 long long share[MA…
题目出处 题目描述: 这个题的意思是: 给出一段时间内 某个股票的每天的价格 每天可以进行的操作有:买一股,卖掉所有股,不作为 问在给定的序列里怎样让价值最大 数据规模: 每组数据包含case数 T(<=10) 每个case中 股票的天数n(<=50000) 每个股票的价格vi(1<=vi<=100000) 弱智思路: 本人的弱智思路是这样的,因为这一个题目被分在了dp分类之中,于是各种蛋疼,dp[i]表示在第i天能达到的最大价值,于是有转移方程: dp[i] = dp[j]+v[…
Recently,i am learning some useful things about financial management by reading <Essentials of Corporate Finance> writed by Ross/Westerfield/Jordan.Now i will share with you. Chapter One : Introduction to Financial Management Traditionally,finance a…
Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may complete at most two transactions. Note: You may not engage in multiple transactions at the same time (ie,…
Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may complete as many transactions as you like (ie, buy one and sell one share of the stock multiple times) wit…
Optiver sponsored problem. After years of hard work Optiver has developed a mathematical model that allows them to predict wether or not a company will be succesful. This obviously gives them a great advantage on the stock market. In the past, Optive…
洛谷 P2938 [USACO09FEB]股票市场Stock Market 洛谷传送门 JDOJ 2625: USACO 2009 Feb Gold 2.Stock Market JDOJ传送门 题目描述 Despite their innate prudence, the cows took a beating in the home mortgage market and now are trying their hand at stocks. Happily, Bessie is pres…
1. 题目 1.1 英文题目 You are given an array prices where prices[i] is the price of a given stock on the ith day. You want to maximize your profit by choosing a single day to buy one stock and choosing a different day in the future to sell that stock. Retur…
You are given an array prices where prices[i] is the price of a given stock on the ith day. You want to maximize your profit by choosing a single day to buy one stock and choosing a different day in the future to sell that stock. Return the maximum p…
Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may complete as many transactions as you like (ie, buy one and sell one share of the stock multiple times) wit…