Difference between revisions of "Values, Types, and Variables Identification assignment"
From WLCS
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'''Directions:''' | '''Directions:''' | ||
− | # Open a text editor | + | # Open a text editor |
# Put your name at the top | # Put your name at the top | ||
# Save the file as YOURLASTNAME_vtv.txt | # Save the file as YOURLASTNAME_vtv.txt | ||
# Complete the exercises below in this file | # Complete the exercises below in this file | ||
# Be sure to number each of your answers!! | # Be sure to number each of your answers!! | ||
+ | |||
+ | '''Variable Naming Rules:''' | ||
+ | # Can only be comprised of letters (a-z,A-Z), numbers (0-9), and underscore (_) | ||
+ | # Cannot start with a number | ||
+ | # Cannot be a reserved word in the language | ||
+ | # No spaces | ||
'''Exercises:''' | '''Exercises:''' |
Revision as of 00:51, 22 September 2011
Directions:
- Open a text editor
- Put your name at the top
- Save the file as YOURLASTNAME_vtv.txt
- Complete the exercises below in this file
- Be sure to number each of your answers!!
Variable Naming Rules:
- Can only be comprised of letters (a-z,A-Z), numbers (0-9), and underscore (_)
- Cannot start with a number
- Cannot be a reserved word in the language
- No spaces
Exercises:
- Identify next to each of the numbered items below whether or not it is a value or a variable
- If the item is a value, then identify its type (int, string, float)
- Examples:
- 5 = value (int)
- x = variable
- 3
- hello
- "bob"
- 8
- "9"
- 2.5
- generals
- 1337
- "l33t"
- 1.0
- Identify next to each of the variable names whether or not the name is VALID or INVALID
- x
- xyz
- 2x
- x!
- x2
- this_is_a_long_variable_name
- hello world
- washington-lee
- bobobobob
- 429
Submit:
- Submit the file to School Web Lockers