http://ac.nbutoj.com/Problem/view.xhtml?id=1479 [1479] How many 时间限制: 1000 ms 内存限制: 65535 K 问题描述 There are N numbers, no repeat. All numbers is between 1 and 120, and N is no more than 60. then given a number K(1 <= K <= 100). Your task is to find o…
E. Fire time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Polycarp is in really serious trouble — his house is on fire! It's time to save the most valuable items. Polycarp estimated that it…
一 问题分析 二 代码实现 package Dp_0_1_bag; import java.io.BufferedWriter; import java.io.FileWriter; import java.io.IOException; public class bin { public static void main(String[] args) throws IOException { int c=10; int []w= {0,2,2,6,5,4}; int []v= {0,6,3,5…
描述 In the year 2008, the 29th Olympic Games will be held in Beijing. This will signify the prosperity of China and Beijing Olympics is to be a festival for people all over the world as well. Liu Xiang is one of the famous Olympic athletes in China. I…
Charm Bracelet Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 47440 Accepted: 20178 Description Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it with the best charms possible fro…
链接:http://acm.hdu.edu.cn/showproblem.php?pid=6508 题目: Problem Description Shadowverse is a funny card game. One day you are playing a round of this game.You have n cards, each with two attributes wi and xi. If you use card i, you will cost wi points…
伪代码 用二维数组记录,如果出现可以转移的dp那么记录bk[当前体积][装的物品]=1 输出的时候倒推,如果存在连通的边那么输出并且总共的体积减去输出的体积 代码(uva-624,目前wa不明所以,网上的答案也是那么输出的,或许要输出最多的物品?目前也不会这种玩法) #include <bits/stdc++.h> using namespace std; int v[1000],dp[1000000],bk[1000][1000]; int main() { ios::sync_with_s…
You have a long drive by car ahead. You have a tape recorder, but unfortunately your best music is onCDs. You need to have it on tapes so the problem to solve is: you have a tape N minutes long. Howto choose tracks from CD to get most out of tape spa…
You have a long drive by car ahead. You have a tape recorder, but unfortunately your best music is onCDs. You need to have it on tapes so the problem to solve is: you have a tape N minutes long. Howto choose tracks from CD to get most out of tape spa…
Brackets Sequence Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 27793 Accepted: 7885 Special Judge Description Let us define a regular brackets sequence in the following way: 1. Empty sequence is a regular sequence. 2. If S is a re…
B. The least round way time limit per test 2 seconds memory limit per test 64 megabytes input standard input output standard output There is a square matrix n × n, consisting of non-negative integer numbers. You should find such a way on it that star…
