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davoyaaj_Assignment10 #27

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f2e66c5
It was missing the JRE System Library so I added it, at least on my end.
AliciaDavoyan Apr 5, 2022
37ee7f8
It was missing the JRE System Library so I added it, at least on my end.
Apr 5, 2022
7e3c641
It was missing the JRE System Library so I added it, at least on my end.
Apr 5, 2022
8a6967a
It was missing the JRE System Library so I added it, at least on my end.
Apr 5, 2022
5f76f17
It was missing the JRE System Library so I added it, at least on my end.
AliciaDavoyan Apr 5, 2022
e5c9a39
It was missing the JRE System Library so I added it, at least on my end.
Apr 6, 2022
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6 changes: 6 additions & 0 deletions TwoLiterStack/.classpath
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Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="output" path="bin"/>
</classpath>
13 changes: 10 additions & 3 deletions TwoLiterStack/src/main/Main.java
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Original file line number Diff line number Diff line change
@@ -1,13 +1,21 @@
/*
* Bill Nicholson
* nicholdw@ucmail.uc.edu
*
* Name Alicia J Davoyan
* Email: davoyaaj@mail.uc.edu
* Assignment #: Assignment 10
* Course/Term: IT2045C Spring 2022
* Description: This is our 10th assignment and we use our debugging skillz to fix the program and figure out why there is no Dr. Pepper and fix it.
* Anything else:
*/

package main;

import java.text.DecimalFormat;
import java.util.Stack;

public class Main {
public class Main {

public static void main(String[] args) {
// ToDo Declare and instantiate a TwoLiterStack object
Expand All @@ -17,15 +25,14 @@ public static void main(String[] args) {
TwoLiter.add(twoLiterStack, 100000);

// ToDo print the number of items in the TwoLiterStack object
System.out.println("The stack has " + twoLiterStack.size() + " items in it.");
System.out.println("The stack has " + twoLiterStack.size() + " items in it.");

// ToDo Iterate over the stack and compute the total price of all the items. An enhanced for loop is good here.
double totalPrice = 0;
for (TwoLiter twoLiter : twoLiterStack) {
totalPrice += twoLiter.getPrice();
}


// ToDo Print the total price to exactly two decimal places.
// ToDo in the comments here, explain why this number changes each time you run the program.
DecimalFormat df2 = new DecimalFormat("#.##");
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15 changes: 12 additions & 3 deletions TwoLiterStack/src/main/TwoLiter.java
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Original file line number Diff line number Diff line change
@@ -1,7 +1,15 @@
/*
* Bill Nicholson
* nicholdw@ucmail.uc.edu
*
* Name Alicia J Davoyan
* Email: davoyaaj@mail.uc.edu
* Assignment #: Assignment 10
* Course/Term: IT2045C Spring 2022
* Description: This is our 10th assignment and we use our debugging skillz to fix the program and figure out why there is no Dr. Pepper and fix it.
* Anything else:
*/

package main;

import java.util.Random;
Expand All @@ -17,7 +25,8 @@ public class TwoLiter {
private static String[] UPCs = {"049000050103", "00049000050110", "00049000050141", "xxxxxxxxxxxxxx", " 00049000050165", "00049000006131", "00078000082463"};
private String UPC;
private String flavor;
private double price;
private double price;

/**
* Constructor
* @param UPC The Universal Product Code that uniquely identifies this type of product
Expand Down Expand Up @@ -47,8 +56,8 @@ public static void add(Stack<TwoLiter> twoLiterStack, int count ) {
// Random r = new Random(42);
Random r = new Random();
for (int i = 0; i < count; i++) {
twoLiterStack.add(new TwoLiter(UPCs[r.nextInt(UPCs.length - 1)],
flavors[r.nextInt(flavors.length - 1)],
twoLiterStack.add(new TwoLiter(UPCs[r.nextInt(UPCs.length )],
flavors[r.nextInt(flavors.length )],
1.00 + r.nextFloat()));
}
}
Expand Down