Write a Python function named check_email(email_address) takes as input a string (possibly) representing an email address and returns True if the string is a valid CMU email address or returns False otherwise. A valid email address should be of the following form firstname.l@cmu.ac.th, where 'l' is the initial character of a person's surname. Example inputs jakramate.b@cmu.ac.th. which ---> True jakra.boot@cmu.ac.th ---> False jakramate.b@cmu.org ---> False ---> True someone.S@cmu.ac.th Some.L@cmu.ac.th ---> True This MakesNoSense ---> False tom.h@gmail.com ---> False

Consider following function that returns True if the string s could be an email address otherwise False. For this problem the function should return True if the string contains at least one "@" symbol. def is_email(s): if return True else: return False In the space below fill in the blank with a Boolean expression complete the function: Enter your answer here

In program language C: The problem is to write a program that counts the number of letters, digits, other characters, and total characters from the input. If the user does not provide any additional command-line arguments, count the occurrences from standard input. If there is an additional command-line argument, count the occurrences in the string provided on the command line. It must use two functions: one that calculates the counts from standard input, and another that calculates the counts from a string (in this case you'll want to pass argv[1] to the latter function, if argv[1] exists). In main(), check the number of command line arguments to see which function to call, call the appropriate function to get the counts, and then print out the counts in main(). Each function should require you to return multiple values. The program must use two of the following strategies, one for each of the function implementations: - Create variables in main() that will store the counts and pass…

How can I write a python program with a main function that imports a custom module file. The custom module file defines a function that takes the radius of a circle as its only parameter. In the module's custom function: calculate the area and circumference of the circle and use an f-string to print one precisely formatted line as follows: the radius should display centered with one decimal place in a column 8-characters wide. the area should be centered with four decimals in a column 12-characters wide. the circumference should also be centered with four decimals in a column 12-characters wide. outputs in the thousands should display commas. In the main function:  print headings for the columns with the same alignments and widths. run a loop that will go through seven iterations.  inside the loop generate a random integer from 40-80, inclusive. execute the function in the custom module with the random integer as its argument.