COP3330 Assignment 2-Eclipse Solution

Programming Assignment 2 will consist of writing multiple short programs. You will write these programs from scratch, using the concepts covered so far (variables, operators, selection statements, loops, and arrays).
An example structure might be:


Grades for this program will be determined according to the rubic. If your project on GitHub does not contain the complete Eclipse project structure (i.e. the .project file, .classpath file, your .java files, and your .class files), it will not be graded. This requirement is in place so that my graders can either pull your code directly from git or unzip it and run it without modification. Similarly, if your project does not run when we try and open it, it will not be graded. This is most likely to occur if you put all of your files in the same directory. By default, Eclipse separates the source and binary files; so your GitHub repo should reflect this structure (it's defined in your .classpath file).

Problem 1

Problem 2
The formulas for calculating BMI are

or

Create a BMI calculator that reads the user’s weight and height (providing an option for the user to select which formula to use), and then calculates and displays the user’s body mass index. Also, display the
BMI categories and their values from the National Heart Lung and Blood
Institute: http://www.nhlbi.nih.gov/health/educational/lose_wt/BMI/bmicalc.htm
(http://www.nhlbi.nih.gov/health/educational/lose_wt/BMI/bmicalc.htm) so the user can evaluate his/her BMI.

Problem 3
Write a simple polling program that allows users to rate five topics from 1 (least important) to 10 (most important). Pick five topics that are important to you (e.g., political issues, global environmental issues, food, video games). Use a one-dimensional array topics (of type String ) to store the five issues. To summarize the survey responses, use a 5-row, 10-column two-dimensional array responses (of type int ), each row corresponding to an element in the topics array. When the program runs, it should ask the user to rate each issue. Multiple people should be able to respond to the survey during a single run of the program. Once all responses have been logged, have the program display a summary of the results, including:
1. A tabular report with the five topics down the left side and the 10 ratings across the top, listing in each column the number of ratings received for each topic.
2. To the right of each row, show the average of the ratings for that issue.
3. Which issue received the highest point total? Display both the issue and the point total.
4. Which issue received the lowest point total? Display both the issue and the point total.
Programming Assignment 2
Criteria Ratings Pts
p1: main method 1 pts
p1: prompt for number 1 pts
p1: get number from user 1 pts
p1: display correctly encrypted value 1 pts
p1: display correctly decrypted value 1 pts
p2: main method 1 pts
p2: prompt for calculation mode (lb or kg) 1 pts
p2: prompt for weight and height input 1 pts
p2: get calculation mode from user 1 pts
p2: get weight from user 1 pts
p2: get height from user 1 pts


Criteria Ratings Pts
p2: correct BMI calculation 1 pts
p2: display of BMI value 1 pts
p2: display of BMI category 1 pts
p3: prompt user to rate each topic 1 pts
p3: get topic ratings from user 1 pts
p3: user input phase occurs within a loop 1 pts
p3: display tabular report as a 5x10 table 1 pts
p3: include per-topic average in report 1 pts
p3: display issue with highest point total 1 pts
p3: display issue with lowest point total 1 pts
p1: project on GitHub 3 pts

Criteria Ratings Pts
p2: project on GitHub 3 pts
p3: project on GitHub 3 pts
Total Points: 30