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RSS订阅原创 java实验上机实验4机动车
package 机动车; public class Vehicle { double speed; int power; void speedUp(int s) { speed=speed+s; } void speedDown(int d) { speed=speed-d; } void setPower(int p) { power=p; } int getPower() { return power; } double getSpeed() { retur.
2021-11-18 17:40:56
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原创 上机实验五，公司支出薪水总额
package 公司总薪水; abstract class Employee{ public abstract double earnings(); } class YearWorker extends Employee{ public double earnings() { return 12000; } } class MonthWorker extends Employee{ public double earnings() { return 12*2300; } } class .
2021-11-15 16:25:02
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原创 计算银行利息上机实践5实验2
银行 package 银行计算利息; public class Bank { int savedMoney; int year; double interest; double interestRate = 0.29; public double computerInterest() { interest=year*interestRate*savedMoney; return interest; } public void setInterestRate(double rat.
2021-11-10 00:49:50
1276
原创 java实验，上机实践3实验二猜数字游戏
package 猜数字游戏; import java.util.Scanner; import java.util.Random; public class GuessNumber { public static void main (String args[]) { Scanner reader = new Scanner(System.in); Random random = new Random(); System.out.println("给你一个1至100之间的整数,请猜测这个数".
2021-11-04 18:20:44
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原创 java实验 回文数 上机实践3实验一
package 回文数; import java.util.Scanner; public class HWS { public static void main(String args[]) { int number=0,d5,d4,d3,d2,d1; Scanner reader = new Scanner(System.in); System.out.println("输入一个1至99999之间的数"); number = reader.nextInt(); if(numbe.
2021-11-01 16:14:58
445
原创 java实验 遍历与复制数组
package 遍历与复制数组; import java.util.Arrays; public class CopyArray { public static void main(String args[]) { int [] a = {1,2,3,4,500,600,700,800}; int [] b,c,d; System.out.println(Arrays.toString(a)); b = Arrays.copyOf(a,a.length); System.o...
2021-10-28 22:21:31
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原创 Java实验记录5章1实验（子类继承）（北京人）
人类 package 一个小java; public class People { protected double weight,height; public void speakhello() { System.out.println("yayaya"); } public void averageHeight() { height=173; System.out.println("average height:"+height); } public void avera.
2021-10-28 17:54:44
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