Mobile Devices Project 1

An Introduction to Objective-C

Objective: To learn Objective-C well enough to do a late cs1 or early cs2 project in objective-c

Due: Feb 11th at 11:59pm

Summary:

In this project you will write a program which will be a simplified version of software to run the card access doors in a building like the science building in objective-c. (note my comp152 students are doing a very similar lab) 

Summary:

This lab will give you the chance to refresh all of your comp 151 skills.

Due: Feb 11th at 11:55pm

Program Requirements:

Write a program that will

• open the file data.txt (get the file from the website here).

• Read each line into your program.

• The lines go together in groups for four.

• The first line in the group is the language's current ranking. It should be an integer
• The next line in the group is the language's ranking last year at this time. It is also an integer
• The third line in the group is the programming language name. It is a string.
• The forth line in the group is the programming language's mind share percentage
• make an object to hold those four pieces of data
• put those objects into a collection (array or ArrayList)
• loop and ask the user which they want to do
• sort on this years ranking
• sort on last years ranking
• print the list
• quit
• do this loop till the user selects quit.
  

• your name
• a  brief (one paragraph) description of how you implemented the project
• anything that is left undone in the project.

Submitting