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if user_year % 4 = 0 and (user_year % _CENTURY != 0 or user_year % 400 == 0): =D3= Count of Python names: 7 Count of characters in Python names: 42 Average length of Python names: 6.0 Count of characters: 61

if user_year % 4 = 0 and (user_year % _CENTURY != 0 or user_year % 400 == 0): =D3= Count of Python names: 7 Count of characters in Python names: 42 Average length of Python names: 6.0 Count of characters: 61

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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We are familiar with word count features of word processors such as found in MS-Word. These will report the number of words and characters in a document. We would like to write a function that we can eventually use to analyze a python program. That is write a function that will return the number of non-white space characters, the number of variable/function names used in the program, and the number of characters used in the variable/function names. The rules for Python names are: • A variable name must start with a letter or the underscore character. • A variable name cannot start with a number. • A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _) • Variable names are case-sensitive (age, Age and AGE are three different variables) Write a function python_word_count which when passed a string containing python code will return a tuple of total number of non-white space characters, number of characters found in the Python names, and the number of Python names found in the string. Write a main that will input a string and print the values returned by python_word_count together with the average length of the Python words. Ex: def python_word_count (text): Count of Python names: 3 Count of characters in Python names: 24 Average length of Python names: 8.0 Count of characters: 27 Ex 2: if user_year % 4 == 0 and (user_year % CENTURY ! = 0 or user year % 400 == 0) : Count of Python names: 7 Count of characters in Python names: 42 Average length of Python names: 6.0 Count of characters: 61
Transcribed Image Text:We are familiar with word count features of word processors such as found in MS-Word. These will report the number of words and characters in a document. We would like to write a function that we can eventually use to analyze a python program. That is write a function that will return the number of non-white space characters, the number of variable/function names used in the program, and the number of characters used in the variable/function names. The rules for Python names are: • A variable name must start with a letter or the underscore character. • A variable name cannot start with a number. • A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _) • Variable names are case-sensitive (age, Age and AGE are three different variables) Write a function python_word_count which when passed a string containing python code will return a tuple of total number of non-white space characters, number of characters found in the Python names, and the number of Python names found in the string. Write a main that will input a string and print the values returned by python_word_count together with the average length of the Python words. Ex: def python_word_count (text): Count of Python names: 3 Count of characters in Python names: 24 Average length of Python names: 8.0 Count of characters: 27 Ex 2: if user_year % 4 == 0 and (user_year % CENTURY ! = 0 or user year % 400 == 0) : Count of Python names: 7 Count of characters in Python names: 42 Average length of Python names: 6.0 Count of characters: 61
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