Question

Category(elec)=phone=$130, phone2=$200, tablet=$120

Category(home)=soap=$10, hair brush=$5, lotion=$16

Write a mini java program the ask users to select one item from each categories and calculate the total.

Print(‘enter your name?

Enter address;

name, Thank You for Shopping with us

your items are; items name and price

your total is:

Your items will arrive in x days at your address;………….address entered above

****As short as possible, using for or while loops        Thanks

Answer 1

I use while loop for continue your code and use switch case for other task

Code:

import java.util.*;
class HomeworkLib_items
{
   public static void main(String arg[])
   {
      
       int total=0;
       char c;
       do{
       Scanner ob = new Scanner(System.in);
       System.out.println("Enter Your name:");
       String name = ob.nextLine();
       System.out.println("********************************");
       System.out.println("Choose Any Item from Given Category 1");
       int ch,ivalue1=0,ivalue2=0;
       String iname1="",iname2="";
       System.out.println("1.Phone1\n2.Phone2\n3.Tablet\n");
       ch = ob.nextInt();
       switch(ch)
       {
           case 1:   iname1="Phone1";
                   ivalue1=130;
                   total+=130;
                   break;
           case 2:   iname1="Phone2";
                   ivalue1=200;
                   total+=200;
                   break;                  
           case 3:   iname1="Tablet";
                   ivalue1=120;
                   total+=120;
                   break;
       }
       System.out.println("********************************");
       System.out.println("Choose Any Item from Given Category 2");
       int ch1;
       System.out.println("1.Shop\n2.Hair Brush\n3.Lotion\n");
       ch1 = ob.nextInt();
       switch(ch1)
       {
           case 1:   iname2="Shop";
                   ivalue2=10;
                   total+=10;
                   break;
           case 2:   iname2="Hair Brush";
                   ivalue2=5;
                   total+=5;
                   break;
           case 3:   iname2="Lotion";
                   ivalue2=16;
                   total+=16;
                   break;
       }
       System.out.println("********************************");
       System.out.println("**************BILL**************");
       System.out.println("Welcome "+name);
       System.out.println("***********Your Items***********");
       System.out.println("Items\t\tValue");
       System.out.println(iname1+"\t\t"+ivalue1+"$");
       System.out.println(iname2+"\t\t"+ivalue2+"$");
       System.out.println("Your Total:"+total+"$");
       System.out.println("*******Thanks For Shopping******");
       System.out.println("********************************");
       System.out.println("Want to Shop More:(Y/N)");
       c = ob.next().charAt(0);
       }
       while(c == 'Y');
   }
}

Output: