Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Step 2: Self-Explanation
Next, it's time to focus on understanding part of the provided code.
- Examine Lines 72 and 73:
- Look at the variables being created: cat and an. What do you think these lines of code are doing?
- Hint: Look back at line 1 of the code. Use Google to investigate what the function on line 1 (randint) does. How does that give you a clue about lines 72 and 73?
- Explain Their Role in the Program:
- Now that you've identified what lines 72 and 73 are doing, explain how these variables are used when calling the get_answer() function on line 75.
- What do you think these variables represent within the context of the program, and how does get_answer() use them to produce output?
-
Step 3: Break It Down Further
Now that you understand how random values are generated and used in get_answer(), think about how this relates to the rest of the lab. Before jumping into coding, take a few minutes to:
- Identify any other sections of the code that you feel are unclear and write down questions.
- Explain, in your own words, what the next steps of the lab (like completing get_negative_answer() and get_no_answer()) will require you to do. What pieces do you think will be easier or more challenging for you?
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