Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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7.28 LAB: Vending machine

 

Given two integers as user inputs that represent the number of drinks to buy and the number of bottles to restock, create a VendingMachine object that performs the following operations:

  • Purchases input number of drinks
  • Restocks input number of bottles
  • Reports inventory

The VendingMachine is found in VendingMachine.java. A VendingMachine's initial inventory is 20 drinks.

Ex: If the input is:

5 2

the output is:

Inventory: 17 bottles
Bb bbho X Bb 8827 × Bb 8827 X Bb Chap X Bb 3943 ×
eeeeeeeeeeeeeee...
learn.zybooks.com/zybook/CUNYCST1201WuFall2022/chapter/7/section/28
bible
eTOTALS | Welco...
●
5 2
=zyBooks My library > CST 1201: Programming Fundamentals home > 7.28: LAB: Vending machine
Purchases input number of drinks
Restocks input number of bottles
Reports inventory
the output is:
Inventory: 17 bottles
428044.2919434.qx3zqy7
LAB
ACTIVITY
106
pytho x
how much does it...
7.28 LAB: Vending machine
Given two integers as user inputs that represent the number of drinks to buy and the number of bottles to restock, create a
Vending Machine object that performs the following operations:
9
10
PP
The Vending Machine is found in Vending Machine.java. A VendingMachine's initial inventory is 20 drinks.
Ex: If the input is:
Answ X
11
C In Jay X
7.28.1: LAB: Vending machine
5 Common Encryp... Free Grammar Ch...
Chat X
Current file: LabProgram.java
zy Secti X
self.inventory += num_bottles
def report_inventory(self): # reports inventory
Exact Change wit...
Fix W x
Goog X
Due: 12/25/2022, 11:59 PM EST
Odys X
? Help/FAQ
0/10
Load default template...
Free X
h
☐ J
Justin Bowdoin
>
expand button
Transcribed Image Text:Bb bbho X Bb 8827 × Bb 8827 X Bb Chap X Bb 3943 × eeeeeeeeeeeeeee... learn.zybooks.com/zybook/CUNYCST1201WuFall2022/chapter/7/section/28 bible eTOTALS | Welco... ● 5 2 =zyBooks My library > CST 1201: Programming Fundamentals home > 7.28: LAB: Vending machine Purchases input number of drinks Restocks input number of bottles Reports inventory the output is: Inventory: 17 bottles 428044.2919434.qx3zqy7 LAB ACTIVITY 106 pytho x how much does it... 7.28 LAB: Vending machine Given two integers as user inputs that represent the number of drinks to buy and the number of bottles to restock, create a Vending Machine object that performs the following operations: 9 10 PP The Vending Machine is found in Vending Machine.java. A VendingMachine's initial inventory is 20 drinks. Ex: If the input is: Answ X 11 C In Jay X 7.28.1: LAB: Vending machine 5 Common Encryp... Free Grammar Ch... Chat X Current file: LabProgram.java zy Secti X self.inventory += num_bottles def report_inventory(self): # reports inventory Exact Change wit... Fix W x Goog X Due: 12/25/2022, 11:59 PM EST Odys X ? Help/FAQ 0/10 Load default template... Free X h ☐ J Justin Bowdoin >
Bb bbho X Bb 8827 × Bb 8827 X Bb Chap X Bb 3943 ×
eeeeeeeeeeeeeee...
learn.zybooks.com/zybook/CUNYCST1201WuFall2022/chapter/7/section/28
bible
eTOTALS | Welco...
5 2
the output is:
Inventory: 17 bottles
428044.2919434.qx3zqy7
=zyBooks My library > CST 1201: Programming Fundamentals home > 7.28: LAB: Vending machine
LAB
ACTIVITY
1 import java.util.Scanner;
2
567 ∞
how much does it...
8
9
10}
11
7.28.1: LAB: Vending machine
pytho x
}
3 public class LabProgram {
4 public static void main(String[] args) {
Scanner scnr new Scanner(System.in);
5
/* Type your code here. */
Submit for grading
Answ X
=
Develop mode Submit mode
C In Jay X
5 Common Encryp... Free Grammar Ch...
Chat X
Current file: LabProgram.java ▾
zy Secti X
Exact Change wit...
Fix W x
Goog X
0/10
Odys X
Load default template...
When done developing your program, press the Submit for grading button below. This will
submit your program for auto-grading.
Free X
? Help/FAQ 8 Justin Bowdoin
h
☐ J
m. Ban & retina., Şentes, cimeta, haben, har hangat.
7.28 LAB: Vending machine
E
>
expand button
Transcribed Image Text:Bb bbho X Bb 8827 × Bb 8827 X Bb Chap X Bb 3943 × eeeeeeeeeeeeeee... learn.zybooks.com/zybook/CUNYCST1201WuFall2022/chapter/7/section/28 bible eTOTALS | Welco... 5 2 the output is: Inventory: 17 bottles 428044.2919434.qx3zqy7 =zyBooks My library > CST 1201: Programming Fundamentals home > 7.28: LAB: Vending machine LAB ACTIVITY 1 import java.util.Scanner; 2 567 ∞ how much does it... 8 9 10} 11 7.28.1: LAB: Vending machine pytho x } 3 public class LabProgram { 4 public static void main(String[] args) { Scanner scnr new Scanner(System.in); 5 /* Type your code here. */ Submit for grading Answ X = Develop mode Submit mode C In Jay X 5 Common Encryp... Free Grammar Ch... Chat X Current file: LabProgram.java ▾ zy Secti X Exact Change wit... Fix W x Goog X 0/10 Odys X Load default template... When done developing your program, press the Submit for grading button below. This will submit your program for auto-grading. Free X ? Help/FAQ 8 Justin Bowdoin h ☐ J m. Ban & retina., Şentes, cimeta, haben, har hangat. 7.28 LAB: Vending machine E >
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