一个菜鸡版记账系统。
package 简单家庭记账软件;
import java.util.Scanner;
class Menu{
void zhumenu()
{
System.out.println(
"*********菜鸡版家庭记账收支软件********* "
+"\n"+" 1.收支明细"
+"\n"+" 2.登记收入"
+"\n"+" 3.登记支出"
+"\n"+" 4.退出");
}
}
public class Family {
public static void main(String[] args) {
int a=10000;
int b = 0;
int c=0;
String d="0";
String f="0";
Scanner q = new Scanner(System.in);
Scanner scanner =new Scanner (System.in);
Menu menu = new Menu();
menu.zhumenu();
boolean v=true;
while(v) {
System.out.println("请输入您的菜单编号:");
int input = scanner.nextInt();
if(input>4||input<1)
System.out.println("抱歉！没有该功能。");
switch(input) {
case 1:
System.out.println("账户余额"+"\t"+"收入"+"\t"+"支出"+"\t"+"收入说明"+" 支出说明");
System.out.println(a+"\t"+b+"\t"+c+"\t"+d+"\t"+f);
break;
case 2:
System.out.println("请输入收入金额:");
int w = q.nextInt();
System.out.println("请输入收入说明:");
String e = q.next();
System.out.println("本次的收入金额:"+w);
System.out.p