Assignment 2 (Functions and Testing)

Coding Bat

Do these five exercises from Coding Bat Warmup 1.

• diff21
• parrotTrouble
• makes10
• posNeg
• icyHot

Choose two of the above Coding Bat exercises to do a full implementation with unit tests on your own. Your class should include the function, a testing function, and multiple tests in main().

Example: MonkeyTrouble

• Original CodingBat exercise
• Java implementation + unit test

Coding Exercises

Reference: csbook Ch 1

Coding Exercises Ch 1 (#3 challenge is optional).

The Unit 2 Quiz will consist of exercises similar to these exercises. You will be asked to write code for the specified function only (no unit tests on the quizzes).

Reading

• Eck Section 3.1 Blocks, Loops, and Branches (http://math.hws.edu/javanotes/c3/s1.html)
• Eck Section 3.5 The if statement (http://math.hws.edu/javanotes/c3/s1.html#control.1.3)
• Supplemental: Wikibooks Java (Statements, Conditional blocks, Loop blocks, Boolean expressions) https://en.wikibooks.org/wiki/Java_Programming