1) Using a 2 dimensional array Your company has 4 grocery stores. Each store has 3 departments where product presentation affects sales (produce, meat, frozen). Every so often any department in any store gets a bonus for doing a really good job. You need to create a program that keeps a table of bonuses in the system for all departments in all stores. In the program, you need define a two dimensional array for these bonuses. The stores can be the rows and the departments can be the columns. Have the program ask the user to enter a bonus amount, and then ask use which store (1-4) and which department (1-3) got that bonus, and then store that bonus amount to the appropriate place in the array based on the numbers they gave. The program should allow user to enter all occurred bonuses. You may use a sentinel controlled loop to do that. After this is done, add up the bonuses for each of the 4 stores [the 4 rows in your 2 dimensional array] and display them for the user. //asker user to enter bonus amount, enter 0 or less to stop while(bonus >0){ //ask user store number //ask user department number //assign the bonus to the array //ask for next bonus amount, enter 0 to stop }//end of loop 2) Exploring Array lists. Remember that array lists are good for adding and removing things and that they are clock-cycle friendlier in this case than resizing arrays as we discussed in the lecture. This lab allows you to get some hands-on using an ArrayList so you will remember it for those times it would be a good fit for an application. a) Create an Arraylist of type String and prompt the user for three names and add these names to your ArrayList. b) Print a message with the number of elements in the ArrayList for the user using the size() method (to find the number to print.)
1) Using a 2 dimensional array Your company has 4 grocery stores. Each store has 3 departments where product presentation affects sales (produce, meat, frozen). Every so often any department in any store gets a bonus for doing a really good job. You need to create a program that keeps a table of bonuses in the system for all departments in all stores. In the program, you need define a two dimensional array for these bonuses. The stores can be the rows and the departments can be the columns. Have the program ask the user to enter a bonus amount, and then ask use which store (1-4) and which department (1-3) got that bonus, and then store that bonus amount to the appropriate place in the array based on the numbers they gave. The program should allow user to enter all occurred bonuses. You may use a sentinel controlled loop to do that. After this is done, add up the bonuses for each of the 4 stores [the 4 rows in your 2 dimensional array] and display them for the user. //asker user to enter bonus amount, enter 0 or less to stop while(bonus >0){ //ask user store number //ask user department number //assign the bonus to the array //ask for next bonus amount, enter 0 to stop }//end of loop 2) Exploring Array lists. Remember that array lists are good for adding and removing things and that they are clock-cycle friendlier in this case than resizing arrays as we discussed in the lecture. This lab allows you to get some hands-on using an ArrayList so you will remember it for those times it would be a good fit for an application. a) Create an Arraylist of type String and prompt the user for three names and add these names to your ArrayList. b) Print a message with the number of elements in the ArrayList for the user using the size() method (to find the number to print.)
Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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1) Using a 2 dimensional array
2
Your company has 4 grocery stores. Each store has 3 departments where product presentation affects sales (produce, meat, frozen). Every so often any department
3
in any store gets a bonus for doing a really good job.
4
You need to create a program that keeps a table of bonuses in the system for all departments in all stores. In the program, you need define a two dimensional
array for these bonuses. The stores can be the rows and the departments can be the columns. Have the program ask the user to enter a bonus amount, and then ask
6
use which store (1-4) and which department (1-3) got that bonus, and then store that bonus amount to the appropriate place in the array based on the numbers
7
they gave. The program should allow user to enter all occurred bonuses. You may use a sentinel controlled loop to do that. After this is done, add up the
bonuses for each of the 4 stores [the 4 rows in your 2 dimensional array] and display them for the user.
//asker user to enter bonus amount, enter 0 or less to stop
10 while(bonus >0){
11
8
9
//ask user store number
//ask user department number
//assign the bonus to the array
//ask for next bonus amount, enter 0 to stop
12
13
14
15 }//end of loop
16
17 2) Exploring Array lists.
18 Remember that array lists are good for adding and removing things and that they are clock-cycle friendlier in this case than resizing arrays as we discussed in
19 the lecture. This lab allows you to get some hands-on using an ArrayList so you will remember it for those times it would be a good fit for an application.
a) Create an Arraylist of type String and prompt the user for three names and add these names to your ArrayList.
b) Print a message with the number of elements in the ArrayList for the user using the size() method (to find the number to print.)
c) Prompt the user for two more names and add them to the ArrayList and once again print a message with the number of elements in the ArrayList for the user.
d) Use a loop to print all of the names in the ArrayList for the user.
e. Ask the user for a name to remove, remove the value the user provides, and then use a loop to print all of the names in the ArrayList for the user.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fddddb4f9-a9bb-41b0-a0f2-887972820976%2Fa27907ce-8d90-42fa-8b46-b0487c01ef51%2F1633dn5_processed.png&w=3840&q=75)
Transcribed Image Text:1
1) Using a 2 dimensional array
2
Your company has 4 grocery stores. Each store has 3 departments where product presentation affects sales (produce, meat, frozen). Every so often any department
3
in any store gets a bonus for doing a really good job.
4
You need to create a program that keeps a table of bonuses in the system for all departments in all stores. In the program, you need define a two dimensional
array for these bonuses. The stores can be the rows and the departments can be the columns. Have the program ask the user to enter a bonus amount, and then ask
6
use which store (1-4) and which department (1-3) got that bonus, and then store that bonus amount to the appropriate place in the array based on the numbers
7
they gave. The program should allow user to enter all occurred bonuses. You may use a sentinel controlled loop to do that. After this is done, add up the
bonuses for each of the 4 stores [the 4 rows in your 2 dimensional array] and display them for the user.
//asker user to enter bonus amount, enter 0 or less to stop
10 while(bonus >0){
11
8
9
//ask user store number
//ask user department number
//assign the bonus to the array
//ask for next bonus amount, enter 0 to stop
12
13
14
15 }//end of loop
16
17 2) Exploring Array lists.
18 Remember that array lists are good for adding and removing things and that they are clock-cycle friendlier in this case than resizing arrays as we discussed in
19 the lecture. This lab allows you to get some hands-on using an ArrayList so you will remember it for those times it would be a good fit for an application.
a) Create an Arraylist of type String and prompt the user for three names and add these names to your ArrayList.
b) Print a message with the number of elements in the ArrayList for the user using the size() method (to find the number to print.)
c) Prompt the user for two more names and add them to the ArrayList and once again print a message with the number of elements in the ArrayList for the user.
d) Use a loop to print all of the names in the ArrayList for the user.
e. Ask the user for a name to remove, remove the value the user provides, and then use a loop to print all of the names in the ArrayList for the user.
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