Question

Write a java program that use multiple arrays This is a simple array program which does not use an "external class & demo program" If you wish, you may break it down into methods, but that is not required. a. Set up 4 arrays which hold data about 6 items you want to sell: [make them up] int[ ] itemnum int[ ] quantity double[ ] price double[ ] sales b. Set up loops to load the itemnum, quantity and price arrays c. Set up another loop to calculate values for the sales array. [= price * quantity] d. Set up another loop to print the item number and sales amount for each transaction . e. Set up another loop to calculate the total sales of all 6 items f. print the total sales amount

Answer 1

Explanation:

import java.util.Array;

public class Items{

public static void main (String {} args){

// a. Set up 4 arrays which hold data about 6 items you want to sell

int [] itemnum = new int[](1,2,3,4,5,6);

int [] quantity = new int[](500,200,350,100,270,300);

double [] price = new double [](10000, 50000,30000, 22000, 26000,100200);

double[] sales = new double [6];

//b. Set up loops to load the itemnum, quantity and price arrays

for(int I=0;I<6;I++)

{

System.out.println("Item "+itemnum[I]);

System.out.println("Item "+quantity[I]);

System.out.println("Item "+price[I]);

}

//c. Set up another loop to calculate values for the sales array.

for(int j=0;j<6;j++)

{

sales[j] = quantity[j] * price[j];

}

//d. Set up another loop to print the item number and sales amount for each transaction

for(int k=0;k<6;k++)

{

System.out.println("Item Number "+itemnum[k]);

System.out.println("Sales Amount "sales[k]);

}

//e. Set up another loop to calculate the total sales of all 6 items

double totalsales = 0;

for(int l=0;l<6;l++)

{

totalsales+=sales[l];

}

//f. print the total sales amount

System.out.print("Total Sales: "+totalsales);

}

}