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package org.tinygroup.demo; public class Timing { public static double round(double value) { return Math.round(value * 10.0) / 10.0;// 利用Math类的round方法 阅读全文
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package com.mingrisoft.generic; import java.util.Arrays; public class BinSearch { public static <T extends Comparable<? super T>> int search(T[] array 阅读全文
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package com.lzw; import java.awt.EventQueue; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JButton; impo 阅读全文
摘要:
import java.text.DecimalFormat; import java.util.Scanner; import javax.swing.JOptionPane; /** * 金额转换 * * @author YongQiang Lee */ public class Convert 阅读全文