Difference between revisions of "HTTLACS: Ch 3 Exercises"
From WLCS
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'''Exercises:''' | '''Exercises:''' | ||
# Define the term: '''function definition''' | # Define the term: '''function definition''' | ||
− | # Where are '''all''' function definitions supposed to be placed? | + | # Where are '''all''' function definitions supposed to be placed? |
# Define the term: '''function header''' | # Define the term: '''function header''' | ||
# Define the term: '''function body''' | # Define the term: '''function body''' |
Revision as of 13:27, 23 October 2012
Directions:
- Open a text editor (Applications->Accessories->gEdit Text Editor)
- Put your name at the top
- Save the file as YOURLASTNAME_ch3.txt
- Complete the exercises below in this file. If you use DrPython, then be sure to copy your code back into this file
- Be sure to number each of your answers!!
References:
Exercises:
- Define the term: function definition
- Where are all function definitions supposed to be placed?
- Define the term: function header
- Define the term: function body
- What does a function call do?
- Write a function named new_line() that prints out an empty line. Test it out with a function call.
- In the same program, write a function named three_lines() that calls new_line() and prints 3 blank lines. (HINT: new_line() should only be called 3 times)
- In the same program, write a function named nine_lines() that calls three_lines() and prints 9 blank lines. (HINT: three_lines() should only be called 3 times)
- In the same program, write a function named clear_screen() that calls a combination of nine_lines(), three_lines(), and new_line() to print out 25 blanks lines
- Define the term: parameter
- What is the parameter in the following function header? def f(x):
- Complete the function body for def f(x): so that the cube of x is printed out (HINT: x to the power of 3)
Submit:
- Submit by sharing via Google Docs with Mr. Bui