Answer to Question #266226 in Java | JSP | JSF for Ccc

Question

Array is

string productitems [] = {product A,….

double prices [] = {14.00,

How to use array to add product ?

and calculate the total price ?

and get total price in the array?

Answer 1

SOLUTION TO THE ABOVE QUESTION

SOLUTION CODE

package com.company;

public class Main{
    public static void main(String[] args) {
        //lets define our arrays
        String [] productitems = new String[5];

        double [] prices  = new double[5];

        //ANSWER TO QUESTION a0
        //How to use array to add product ?
        //Now lets add 5 products and their prices
        productitems[0]="product_A";
        productitems[1]="product_B";
        productitems[2]="product_C";
        productitems[3]="product_D";
        productitems[4]="product_E";

        //Lets add their prices
        prices[0]=14.00;
        prices[1]=20.00;
        prices[2]=30.00;
        prices[3]=10.00;
        prices[4]=25.00;
        //lets calculate the total price and get it to print in the console
        //declare a variable to store total price
        double total_price = 0.00;
        for(int i = 0; i< prices.length;i++)
        {
            total_price = total_price + prices[i];
        }

        //lets print the prodyctsitems array
        System.out.println("\nThe products in the productitems array are: \n");
        for(int i = 0; i< productitems.length; i++)
        {
            System.out.print(productitems[i]+"  ");
        }
        System.out.println("\n");

        //lets print the prices array
        System.out.println("The prices in the prices array are: \n");
        for(int i = 0; i< prices.length; i++)
        {
            System.out.print(prices[i]+"  ");
        }
        System.out.println("\n");

        //print the total price in the array
        System.out.println("\nThe total price in the price array = "+total_price);

    }


}

SAMPLE PROGRAM OUTPUT