package day8
;
public class lei
{
public static void main(String
[] args
)
{
java
.util
.Scanner input
= new java.util.Scanner(System
.in
);
boolean flag
= true;
int balance
= 10000;
String details
= "收支\t\t账户金额\t\t收支金额\t\t说 明\n";
while(flag
)
{
System
.out
.println("-----------------家庭收支记账软件-----------------");
System
.out
.println("1. 收支明细");
System
.out
.println("2. 登记收入");
System
.out
.println("3. 登记支出");
System
.out
.println("4. 退出");
System
.out
.println("请选择(1-4):");
int select
= input
.nextInt();
switch(select
)
{
case 1:
System
.out
.print(details
);
break;
case 2:
System
.out
.println("本次收入金额:");
int money
= input
.nextInt();
System
.out
.println("本次收入说明:");
String info
= input
.next();
balance
+= money
;
details
+= "收入\t\t" + money
+ "\t\t\t" + balance
+ "\t\t" + info
+ "\n";
break;
case 3:
System
.out
.println("本次支出金额:");
money
= input
.nextInt();
System
.out
.println("本次支出说明:");
info
= input
.next();
balance
-= money
;
details
+= "支出\t\t" + money
+ "\t\t\t" + balance
+ "\t\t" + info
+ "\n";
break;
case 4:
System
.out
.print("确认是否退出(Y/N):");
char confirm
= input
.next().charAt(0);
if(confirm
=='Y' || confirm
== 'y')
flag
= false;
}
}
}
}
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