Commit ef4b523
Changed files (1)
README.md
@@ -1,244 +1,42 @@
-Assignment 1
+Assignment #1
-1. Create a class named AddressBook that has the following field names:
+Name: Mo Khan
+Student ID: 3431709
-* firstName
-* middleName
-* lastName
-* homeAddress
-* businessPhone
-* homePhone
-* cellphone
-* skypeId
-* facebookId
-* personalWebSite
+This project uses `maven` as the primary build tool. `rake` is used as a
+secondary build tool to drive the `mvn` goals.
-Use appropriate data types to store the values for these fields in AddressBook objects.
-Create appropriate get and set methods to retrieve and assign values to these names.
-For example `getMiddleName(viveAddressBook)` should return the middle name of the person `Vive`.
-Similarly, `vive.setPersonalWebsite(url)` should set the personal website of the person `Vive` to the specified URL object.
-Using the get and set methods, create a comparison method `compareNames(name1, name2)` that compares the first, middle, and last names of strings name1 and name2.
-Assume that name1 and name2 follow the following format: "FirstName M. LastName".
+Instructions on how to install `maven` can be found [here](https://maven.apache.org/).
-Test your program for correct, partially correct (e.g., name string without the middleName),
-and incorrect inputs (e.g., phone number containing special characters).
+To run the tests:
-
-2. Space Inc. will give a quarterly and annual bonus to its employees only if the savings of the quarter and/or
-the year are greater than or equal to quarterly minimum (monthly commitment x 3) and/or the annual minimum (monthly commitment x 12) amount, respectively.
-
-The quarterly bonus is 3% of eligible quarterly savings, and the annual bonus is 5% of annual savings if eligible.
-If the annual savings exceeds the committed amount by at least 25%, Space Inc. matches the additional savings (25% or above) as part of the annual bonus.
-
-I. An employee has committed to save $2000 per month.
-
-Her quarterly savings are as follows:
-
-Q1 – $5000
-Q2 – $7000
-Q3 – $4000
-Q4 – $8000
-
-Quarterly minimum: $6,000
-Annual minimum: $24,000
-
-Q1: Does not meet quarterly minimum.
-Q2: Exceeds quarterly minimum. $7000 * 3% = $210
-Q3: Does not meet quarterly minimum
-Q4: Exceeds quarterly minimum. $8000 * 3% = $240.
-Y1: $24,000.00 meets the annual minimum. $24,000.00 * 5% = $1,200.00
-
-Total bonus: 210 + 240 + 1200 = $1,650.00
-
-II. Another employee has committed to save $3000 per month.
-His quarterly savings are as follows:
-
-Q1 – $6000
-Q2 – $9000
-Q3 – $10000
-Q4 – $17000
-
-Quarterly min: $9000.00
-Annual min: $36,000.00
-
-Q1: does not meet quarterly min.
-Q2: $9,000 * 3% = $270.00
-Q3: $10,000 * 3% = $300.00
-Q4: $17,000 * 3% = $510.00
-Y1: $42,000.00 saved. $42,000.00 * 5% = $2,100.00
-
-42,000 - 36,000 = $6,000 * 25% = $1,500.00
-
-Total: $270.00 + $300.00 + $510.00 + $2,100.00 + $1,500.00
-$4,680.00
-
-
-Write a program to compute the total bonus amount earned by these two employees in the year.
-
-```ruby
-class BonusOnSavings
- def compute_bonus(commitment, q1, q2, q3, q4)
- end
-end
+```bash
+ $ mvn test
```
-3. Write a program that prompts the user to enter two points `(x1, y1)` and `(x2, y2)`.
-Calculate and display the distance between the two points using the formula below.
-Round the answer up to 2 decimal points.
-You can use `Math.pow(a,0.5)` to compute the square root of an expression.
-`Math.pow()` returns a double.
-
-For example, the distance between the points (−2, −3) and (−4, 4) is approximately 7.28, as shown below.
-
-4. A group of AU friends decide to run the Banff, Alberta, Marathon.
-Their names, times (marathon completion time in minutes), and number of years participated are given below:
-
-| id | Name | time (mins) | years |
-| --- | --- | --- | --- |
-| 1 | Elena Brandon | 341 | 1 |
-| 2 | Thomas Molson | 273 | 2 |
-| 3 | Hamilton Winn | 278 | 5 |
-| 4 | Suzie Sarandin | 329 | 7 |
-| 5 | Philip Winne | 445 | 9 |
-| 6 | Alex Trebok | 275 | 3 |
-| 7 | Emma Pivoto | 275 | 4 |
-| 8 | John Lenthen | 243 | 1 |
-| 9 | James Lean | 334 | 1 |
-| 10 | Jane Ostin | 412 | 1 |
-| 11 | Emily Car | 393 | 4 |
-| 12 | Daniel Hamshire | 299 | 4 |
-| 13 | Neda Bazdar | 343 | 3 |
-| 14 | Aaron Smith | 317 | 6 |
-| 15 | Kate Hen | 265 | 8|
-
-Extend the AddressBook class from Problem 1 to store the additional data.
-Now, write a method to find the fastest runner.
-Print the name, address, and his/her time (in minutes) on three separate lines.
-Find the second fastest runner.
-Print the name, address, his/her time (in minutes), and the difference in time with the fastest runner.
-Compute the average time of completion taken by these runners.
-Finally, print the name and number of years participated for each runner if the runner’s time of completion is equal to or better than the average time of completion.
-
-5. Solve the following problem using a program:
-Suppose you save $100 each month into a savings account with an annual interest rate of 5%.
-Thus, the monthly interest rate is 0.05/12 = 0.00417.
-After the first month, the value in the account becomes 100 * (1 + 0.00417) = 100.417
-After the second month, the value in the account becomes (100 + 100.417) * (1 + 0.00417) = 201.252
-And after the third month, the value in the account becomes (100 + 201.252) * (1 + 0.00417) = 302.507
-... and so on.
+To run the console application:
-Write a program that randomly generates monthly savings amounts for the 15 runners in Problem 4.
-Each monthly saving should be in the range of $100 to $800.
-Extend the AddressBook class to store the monthly savings generated by the random number generator.
-Then, display the final account value for each of the 15 runners.
-
-
-6. "The Pythagorean Theorem relates the lengths of the three sides of any right triangle.
-The legs of a right triangle (the two sides of the triangle that meet at the right angle)
-are customarily labelled as having lengths "a" and "b", and the hypotenuse
-(the long side of the triangle, opposite the right angle) is labelled as having length "c".
-The lengths are related by the following equation: a^2 + b^2 = c^2."
-– http://www.purplemath.com/modules/pythagthm.htm
-
-This equation allows you to find the length of a side of a right triangle when they’ve given you the lengths for the other two sides,
-and, going in the other direction, allows you to determine if a triangle is a right triangle when they’ve given you the lengths for all three sides.
-This equation can alternatively be written as c = sqrt of (a^2+b^2).
-You can find the square root of a number by calling the standard function Math.sqrt.
-
-For example, the statement `double y = Math.sqrt(x)` sets `y` to the square root of `x`.
-
-I. Given the right triangles described below, write a program to compute the lengths of the remaining sides using a program.
-a. a=48, c=80 b = 64
-b. a=84, c=91 b = 35
-
-```text
- a^2 + b^2 = c^2
- b^2 = c^2 - a^2
- b = sqrt(c^2 - a^2)
+```bash
+ $ mvn package
+ $ java -cp target/assignment1*.jar ca.mokhan.comp268.App
```
-II. Determine if the following triangles are right-angled triangles:
-a. a=45, b=55, c=75
-b. a=28, b=45, c=53
-
-7. Douglas Hofstadter’s Pulitzer-prize-winning book Gödel, Escher, Bach contains many interesting mathematical puzzles.
-
-In Chapter XII, Hofstadter mentions a wonderful problem that is well within the scope of the control statements in Java.
-
-The problem can be expressed as follows:
-
-* Pick some positive integer and call it n.
-* If n is even, divide it by two.
-* If n is odd, multiply it by three and add one.
-Continue this process until n is equal to 1.
-
-Hofstadter illustrates this process with the following example,
-starting with the number n = 15:
-15 is odd, so I make 3n+1: 46
-46 is even, so I take half: 23
-23 is odd, so I make 3n+1: 70
-70 is even, so I take half: 35
-35 is odd, so I make 3n+1: 106
-106 is even, so I take half: 53
-53 is odd, so I make 3n+1: 160
-160 is even, so I take half: 80
-80 is even, so I take half: 40
-40 is even, so I take half: 20
-20 is even, so I take half: 10
-10 is even, so I take half: 5
-5 is odd, so I make 3n+1: 16
-16 is even, so I take half: 8
-8 is even, so I take half: 4
-4 is even, so I take half: 2
-2 is even, so I take half: 1
+To generate the javadoc documentation:
-As you can see from this example, the numbers go up and down, but eventually—at least for all numbers that have ever been tried—come down to end in 1.
-In some respects, this process is reminiscent of the formation of hailstones,
-which get carried upward by the winds over and over again before they finally descend to the ground.
-Because of this analogy, this sequence of numbers is usually called the Hailstone sequence,
-although it goes by many other names as well.
-Write a program that reads in a number from the user and then displays the Hailstone sequence for that number,
-followed by a line showing the number of steps taken to reach 1.
-
-8. Google Inc. is looking to recruit three of the Boston runners.
-
-The criteria for selection are as follows:
-
-* I. Average final marks in bachelor’s degree (store up to 2 decimal places).
- The fifteen candidates have the following grades: 82.30%, 85.10%, 77.77%, 69.93%, 93.03%, 88.61%, 55.99%, 87.49%, 88.00%, 91.20%, 66.79%, 76.65%, 55.89%, 90.01%, and 87.9%.
-* II. Ability to communicate as one of the three values – "excellent", "average", and "poor".
- The fifteen candidates have the following ability to communicate, respectively: poor, poor, average, average, average, poor, excellent, excellent, excellent, average, excellent, average, excellent, excellent, poor.
-* III. Innovation as one of the two values – "brilliant" and "average" (store as a Boolean; brilliant = true and average = false).
- The fifteen candidates have the following innovative abilities: brilliant, average, average, average, brilliant, brilliant, average, brilliant, average, brilliant, average, brilliant, brilliant, average, average.
-* IV. Ability to regulate one’s own skill as a probability value between 0 and 1.0 – 1.0 implies excellent regulatory capabilities and 0.0 implies no skills to regulate (store as a double).
- The fifteen candidates have the following regulatory abilities: 0.5, 1.0, 0.8, 0.0, 1.0, 0.7, 0.8, 0.9, 0.5, 0.6, 0.3, 0.2, 0.5, 0.3, 0.8.
-
-Store these values for the fifteen candidates in an extended AddressBook class.
-
-In general, Google will not consider a candidate with average marks of less than 85%.
-
-Google will consider a candidate with average marks of less than 85% only if the candidate at least has 0.5 regulatory abilities and at least 'average' ability to communicate.
-
-Google will only consider a candidate with poor communication ability if the candidate has a 'brilliant' innovation capability.
-
-Write a program that will help Google to programmatically determine eligibility of the fifteen candidates for these positions, and print the output on the console.
-
-9. Write a program that iterates through numbers from 0 to 113 using a loop.
-Print the numbers, one number per line.
-As you print each number, say x, also print the following when appropriate, separated by commas:
-
-If the number is odd, print “x is odd”
-If the number is divisible by 5, print “hi five”
-If the total of a number (x) and its subsequent number (x+1) is a value divisible by 7, print “wow”
-If the number is prime, print “prime”.
+```bash
+ $ mvn javadoc:javadoc
+```
-10. Modify the following program to the specifications given below:
+This project attempts to adhere to the project structure guidelines
+described in `doc/Comp268_requirements_2017.pdf`. To accomplish this
+some customization had to be made to the maven configuration on
+`pom.xml`.
-* Add a new status –
- SingleParent – where the tax is computed as a SINGLE but with a further reduction of $5000 per child.
-* Add a new tax condition –
- if the income is greater than $249,999 for SINGLE, then add a tax of 25% on income amount above $150,000;
- if the income is greater than $349,999 for MARRIED, then add a tax of 35% on income amount above $200,000.
+The accompanying `Rakefile` includes a `package` task that takes the
+source and bundles a zip using the project structure guidelines
+described in `doc/Comp268_requirements_2017.pdf`.
-Unknown status – if the status doesn’t belong to SINGLE or MARRIED or SINGLE_PARENT, then compute a 33% tax on the income.
+It is highly suggested to use `mvn` from the root of this source tree
+rather than using the bundled package with the non-standard source
+layout.