题目链接: acm.hdu.edu.cn/showproblem.php?pid=1158 Employment Planning Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 6020    Accepted Submission(s): 2609 Problem Description A project manager wants…

题目链接 题意 : n个月,每个月都至少需要mon[i]个人来工作,然后每次雇佣工人需要给一部分钱,每个人每个月还要给工资,如果解雇人还需要给一笔钱,所以问你主管应该怎么雇佣或解雇工人才能使总花销最小. 样例解释 : 3个月,雇佣一个工人需要4钱,每个工人每个月的工资是5钱,解雇一个工人需要6钱.然后这三个月每个月需要的工人数最少分别是10人9人11人.0结束输入 3 4 5 6 10 9 11 0 主管在一开始就招10个人并且第二个月不解雇,因为解雇比他工资贵,需要花费40+50+50 = 1…

Employment Planning Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64u Submit Status Practice HDU 1158 Description A project manager wants to determine the number of the workers needed in every month. He does know the minima…

HDU 1024 题目大意:给定m和n以及n个数,求n个数的m个连续子系列的最大值,要求子序列不想交. 解题思路:<1>动态规划,定义状态dp[i][j]表示序列前j个数的i段子序列的值,其中第i个子序列包括a[j], 则max(dp[m][k]),m<=k<=n 即为所求的结果 <2>初始状态: dp[i][0] = 0, dp[0][j] = 0; <3>状态转移: 决策:a[j]自己成为一个子段,还是接在前面一个子段的后面 方程: a[j]直接接在前面…

HDU 1231 题目大意以及解题思路见: HDU 1003题解,此题和HDU 1003只是记录的信息不同,处理完全相同. /* HDU 1231 最大连续子序列 --- 入门DP */ #include <cstdio> #include <cstring> ]; int main() { #ifdef _LOCAL freopen("D:\\input.txt", "r", stdin); #endif int n; int maxSum…

作者:jostree 转载请注明出处 http://www.cnblogs.com/jostree/p/4102743.html 题目链接:hdu 4778 Gems Fight! 博弈+状态dp+搜索 不难发现,无论Alice和Bob以何种方式投掷包裹,他们得到的Magic Stones个数的和$Sum$是一定的,因此只需要计算Alice可以获得的最大的Magic Stones的个数MAXA,则Bob获得的个数为Sum-MAXA,而两者的最大的差为MAXA-(sum-MAXA)为答案.那么如何…

湫湫系列故事——设计风景线 Time Limit: 6000/3000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 4539    Accepted Submission(s): 816 Problem Description 随着杭州西湖的知名度的进一步提升,园林规划专家湫湫希望设计出一条新的经典观光线路,根据老板马小腾的指示,新的风景线最好能建成环形,如果没有条件建成环形,…

Resource Archiver Time Limit: 20000/10000 MS (Java/Others)    Memory Limit: 100000/100000 K (Java/Others)Total Submission(s): 2382    Accepted Submission(s): 750 Problem Description Great! Your new software is almost finished! The only thing left to…

Wireless Password Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5640    Accepted Submission(s): 1785 Problem Description Liyuan lives in a old apartment. One day, he suddenly found that there…

A Task Process Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1332    Accepted Submission(s): 656 Problem Description There are two kinds of tasks, namely A and B. There are N workers and the…