题目大意:一个n+1行m+1列的表格,每个格子两个数w和c,表示经过该格子的happy和体力消耗值tireness.现在从最下面任意处开始,可以向左向右向上走.但不能向下.每个格子不能经过两次.在每一行消耗的体力不能超过k.问能得到最多的happy值是多少. n<=100,m<=10000,k<=3000000 分析:明显是一个dp问题.设f[i][j]表示在当前走到第i行第j个格子是能够得到的最大的happy值.f[i][j]=max(f[i-1][p]+sumh(p,j))  (su…

 HK.... Rain on your Parade Time Limit: 6000/3000 MS (Java/Others)    Memory Limit: 655350/165535 K (Java/Others)Total Submission(s): 2229    Accepted Submission(s): 696 Problem Description You're giving a party in the garden of your villa by the sea…

Rain on your Parade Time Limit: 6000/3000 MS (Java/Others)    Memory Limit: 655350/165535 K (Java/Others)Total Submission(s): 2113    Accepted Submission(s): 647 Problem DescriptionYou’re giving a party in the garden of your villa by the sea. The par…

Olympic Parade http://acm.hust.edu.cn/vjudge/contest/view.action?cid=101594#problem/I [题意]: 给出N个数,找出没有恰好出现K次的那个数． [解题思路]: 题目卡了一下内存,不能太暴力．．． 然而还是很暴力,排个序再遍历就好． 也可以用位运算写成只要4KB: 把所有数字的二进制位都累加起来(就是算第i位一共出现了几次1) 如果某一位上1的数目不是k的倍数,那么要找的那个数在这一位必定为1,否则为0. #inc…

Cows on Parade Farmer John has two types of cows: black Angus and white Jerseys. While marching 19 of their cows to market the other day, John's wife Farmeress Joanne, noticed that all 16 possibilities of four successive black and white cows (e.g., b…

Parade time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Very soon there will be a parade of victory over alien invaders in Berland. Unfortunately, all soldiers died in the war and now the ar…

HDU 2389 Rain on your Parade / HUST 1164 4 Rain on your Parade(二分图的最大匹配) Description You're giving a party in the garden of your villa by the sea. The party is a huge success, and everyone is here. It's a warm, sunny evening, and a soothing wind send…

B. Parade time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Very soon there will be a parade of victory over alien invaders in Berland. Unfortunately, all soldiers died in the war and now the…

题目连接:http://acm.hdu.edu.cn/showproblem.php?pid=2490 Parade Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 902    Accepted Submission(s): 396 Problem Description Panagola, The Lord of city F lik…

B. Parade time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Very soon there will be a parade of victory over alien invaders in Berland. Unfortunately, all soldiers died in the war and now the arm…