CSSE 120 — Introduction to Software Development

Homework 4

Reminder: for each class session and associated homework:

You do the Reading Quiz on Angel.
You do all other work in Eclipse in the project that you checked out for that session.
You turn in your Eclipse work by committing that project:
- Right-click on the project name in the Package Explorer view.
- Select Team ~ Commit
- In the message box that appears, put a message to yourself if you wish (eventually, these messages will be for your teammates) and press OK.

There is no reading assignment for this homework.
(20 points — 10 for each module) Complete the following two modules that you may have began in class:
- bullseye.py
- sumAndCount.py (this one has two functions for you to implement, in addition to main)
These are both in today's Eclipse project 04-ReviewAndPractice.
- Instructions for each are in the module.
- Simply do the TODO's in the module, in the order listed (1, 2, 3, ...).
- You can navigate to the TODO's easily if you do
```
   Window ~ Show View ~ Tasks
```
- One of the two functions in sumAndCount.py is countIntegers. Please attempt this function. However:
  - You will find that you need an IF statement. Informally, you want the body of your loop to say
```
     If the sine of this integer is less than x, make my count go up by 1.
```
  - In Python, you write that IF statement like this, assuming that k is your loop variable and count is your accumulator variable:
```
     if math.sin(k) < x:
          Put a statement here that makes count go up by 1. 
```
    Give it a try. If you have troubles with it, email
```
     csse120-staff.rose-hulman.edu
```
    Also, don't forget that you need (at the TOP of the module)
```
     import math
```
    for the sine function, if you write it in its long form as above: math.sin(...). Or you can do
```
     from math import sin
```
    if you would rather just write sin(...).