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原创 2021-03-15

represent different classes students must complete in order to graduate. You will be implementing four classes: GameSettings, Level, Student , and PlayGame. The full game overview is below: Overview Students of CS is a game in which CS majors at any univer

2021-03-15 16:24:45 126

原创 2

import java.util.Arrays; /** A class contains testing methods for the SelfCheckoutKiosk program @author */ public class SelfCheckoutKioskTester { /** Checks whether SelfCheckoutKisok.getItemName() and SelfCheckoutKisok.getItemPrice() method work as

2021-02-03 15:58:16 118

原创 2021-02-03

/** A class contains a program that allows the user to scan each item in their cart and add or remove items from their bagging area. @author */ public class SelfCheckoutKiosk { public static final double TAX_RATE = 0.05; // sales tax // a perfect-size

2021-02-03 15:55:18 106

原创 struts1.1,tomcat老是报505错误,问下大家该怎么办?

初学javaweb开发,在学习struts时,先把书上的例子运行一次,可是服务器老是报错。现贴出代码: ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

2013-01-17 11:01:36 1846 1

转载 最大M子段和

转载的!原文:点击打开链接 最大M子段和   给定n个数求这n个数划分成互不相交的m段的最大m子段和。   经典的动态规划优化的问题。设f(i, j)表示前i个数划分成j段,且包括第i个数的最大m子段和,那么有dp方程:     f(i, j) = max { f(i - 1, j) + v[i], max {f(k, j - 1) + v[i]}(k = j - 1 ... i - 1)

2012-08-26 21:39:36 1168

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