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Java编程经典例题
java编程
应用题
答:
package com.sg;import
java
.util.Random;import java.util.Scanner;public class T {/** * * @param uname 用户名 * @param mDouble 汽车成本 * @param sDouble 首付 * @param cyear贷款年数 * @param lDouble 年利率(月利率=年利率/12) * @return 返回 每月应该支付的钱 */public ...
JAVA的
初级
编程题
答:
package test;class Student{ int math;int chinese;int english;} class Underguaduate extends Student{ Underguaduate(int math,int chinese,int english){ this.math=math;this.chinese=chinese;this.english=english;} public void pass(){ int ave=(math+chinese+english)/3;if(ave>60){ Syst...
java编程题
作业二
答:
public class Shuzu {public static void main(String[] args) {getMax();getSum();}public static void getMax(){int[] buf={10,15,12,9,7};int max=0;for (int i = 0; i < buf.length; i++) {if(buf[i]>max){max=buf[i];}}System.out.println("最大值:"+max);}...
java的编程
题目
答:
两个代码 一个学生类, 一个测试类 你自己把他们放不同包里面 public class Student {private int Snum;private int Gnum;private String Sname;private String Ssex;private int Sage;private static int count = 0;public Student(int snum, int gnum, String sname, String ssex, int sage) ...
高一会考很简单的
JAVA
语言
编程
,求大神帮忙!!!给经验。。一共10题,求...
答:
先给你个第七题吧 我以前做过的 public static void main(String[] args) {Scanner sc = new Scanner(System.in);System.err.println("输入");int y = sc.nextInt();f(y/2+1);}private static void f(int x){int f1 =1,f2=1,i=3;if(x==1)System.out.print(f1);if(x==2)...
Java
基础
编程题
求解
答:
import
java
.util.Scanner;/ author ww / public class Test { public static void main(String[] args) { Scanner s = new Scanner(System.in);System.out.println("输入一个正整数n(n>=2)");int n = s.nextInt();StringBuilder sb = new StringBuilder();boolean has = false;for(int ...
java
简单
编程
答:
代码如下:// App1.
java
import java.io.File;import java.io.FileWriter;import java.io.IOException;import java.util.Scanner;public class App1 {public static void main(String[] args) throws IOException {Scanner scanner = new Scanner(System.in);FileWriter writer = new FileWriter(new File...
java
面积
编程题
答:
public class Test { public static void main(String[] args){ Circle c = new Circle("black",5.2);Rectangle r = new Rectangle("white",2.3,3.5);System.out.println(c.show());System.out.println(r.show());} } abstract class Shape { String color;Shape(){} Shape(String ...
求解一道
JAVA
程序
编程题
,100000火急!!6月3日前希望能解决
答:
//可以转换大小写 import javax.swing.JOptionPane;public class ZiMuDaoXu { static char sd;/ param args / public static void main(String[] args) { // TODO Auto-generated method stub String input=JOptionPane.showInputDialog(null,"请输入一个字母","提示",2);//输入一个字母 char ...
Java
期末
编程题
答:
import
java
.util.Arrays;import java.util.Scanner;public class Test{private static void p1 (){Scanner sc = new Scanner (System.in);System.out.println ("从键盘上输入一年份,判断是否为闰年");int year = sc.nextInt ();sc.close ();if (year % 400 == 0 || year % 4 == 0...
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