求出源码java代码 java源代码的基本格式( 二 )


int m=input.nextInt();
if(m31||m1){
System.out.println("请重新输入日期:");
b3=true;
}else{
date[i]=m;
state[i]=1;
count[i]+=1;
}
}while(b3==true);
System.out.println("借出成功!");
a3=true;
}
}
if(a3==false){
System.out.println("没有该DVD");
}
System.out.println("请输入0返回!");
n=input.nextInt();
break;
case 5:
System.out.println("请输入要归还的DVD:");
String name5=input.next();
boolean b5=false;
boolean m5=false;
for(int i=0;iname.length;i++){
if(name5.equals(name[i])state[i]==1){
b5=true;
do{
System.out.println("请输入要归还DVD的日期:(归还日期请输入当月日期 1~31)");
int a5=input.nextInt();
if(a531){
System.out.println("请重新输入日期:");
m5=true;
}else if(a5date[i]){
System.out.println("借出日期是"+date[i]+"日\t输入的日期不能小于借出的日期,请重新输入日期:");
m5=true;
}else{
state[i]=0;
System.out.println("归还成功");
System.out.println("借出日期是:"+date[i]+"归还日期是:"+a5+"日\t租金一天一元:共"+(a5-date[i])+"元");
date[i]=0;
m5=false;
}
}while(m5==true);
}else if (name5.equals(name[i])state[i]==0){
System.out.println("该DVD未借出,不可归还!");
b5=true;
}
}
if(b5==false){
System.out.println("没有该名称的DVDV");
}
System.out.println("请输入0返回!");
n=input.nextInt();
break;
case 6:
n=1;
System.out.println("程序退出!");
break;
default:
if(n==0){
}else{
System.out.println("输入错误!请重新输入!");
n=0;
}
break;
}
}while(n==0);
System.out.println("谢谢使用!");
}
【求出源码java代码 java源代码的基本格式】}
看看有没有问题 好久之前的了
java新手,求完整的源代码//都是从新手过来的,以下代码供参考
//1.
public class BankAccount {
private static String acctnum;
private static double money;
private static void showAcct() {
System.out.println("账号为: " + acctnum);
}
private static void showMoney() {
System.out.println("余额为: " + money);
}
public BankAccount(String acc, double m) {
this.acctnum = acc;
this.money = m;
}
public static void main(String[] args) {
BankAccount ba = new BankAccount("626600018888", 5000.00);
ba.showAcct();
ba.showMoney();
}
}
//2.
public class Triangle {
private static float a;
private static float b;
private static float c;
public Triangle(float a, float b, float c) {
this.a = a;
this.b = b;
this.c = c;
}
public static boolean judgeTriangle(float a, float b, float c) {
if ((aMath.abs(b - c)ab + c)
(bMath.abs(a - c)ba + c)
(cMath.abs(a - b)ca + b))
return true;
else
return false;
}
public float getCircumference() {
return this.a + this.b + this.c;
}
}
//3.
public class TestTriangle {
public static void main(String[] args) {
Triangle t = new Triangle(5.3f,7.8f,9.3f);
if(t.judgeTriangle(5.3f,7.8f,9.3f)){
System.out.print("能够成三角形,周长为: ");
System.out.printf("%9.2f",t.getCircumference());}
else
System.out.println("不能构成三角形");
}
}
java问题,求源代码import java.util.Scanner;
public class Q {
public static void main(String[] args) {
Scanner scan=new Scanner(System.in);
System.out.println("请输入两个字符");

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