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Unit 2.1 Hw

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Submitted By marcog85
Words 270
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1. What does a professional programmer usually do first to gain an understanding of a problem?
The programmer must have an understanding of what the program should do. This is dependent on the conversation the programmer has with the client, leader etc. From this point on the programmer will create pseudocode and flowcharts to create models of the product they are creating. 2. What is pseudocode? Fake code - used during the code building process. 3. Computer programs typically perform what three steps?
Input is received.
Some process is performed on the input.
Output is produced. (P. 34 Gaddis, Tony) 4. What does the term “user-friendly” mean?
The term user-friendly is commonly used in the software business to describe pro- grams that are easy to use. (P. 42 Gaddis, Tony)

Algorithm Workbench 1. Design an algorithm that prompts the user to enter his or her height and stores the user’s input in a variable named height

1 Display "What is your height?"
2 Input personsHeight
3 Display "Here is the value that you entered:"
4 Display personsHeight

Program Output (with Input Shown in Bold)
What is your height?
5,7 [Enter]
Here is the value that you entered: 5,7

2. Design an algorithm that prompts the user to enter his or her favorite color and stores the user’s input in a variable named color.
1 Display "What is your favorite color?"
2 Input favoriteColor
3 Display "Here is the value that you entered:"
4 Display favoriteColor

Program Output (with Input Shown in Bold)
What is your favorite color? orange [Enter]
Here is the value that you entered: orange

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