Computers and Technology, 05.10.2021 03:00 kyleereeves2007
In a conditional statement, the symbol is used to separate a test expression from the expression to be processed if the test result is true.
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Computers and Technology, 24.06.2019 13:30
What is the most important for you to choose before you build a network?
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Computers and Technology, 24.06.2019 16:50
7.23 main lab 7 - online shopping cart background this main lab extends the earlier prep lab "online shopping cart part 1". (you should save this as a separate project from the earlier prep lab). you will create an on-line shopping cart like you might use for your on-line purchases. the goal is to become comfortable with setting up classes and using objects. requirements this lab can be done individually or as pair programming. expanded itemtopurchase class (15 points) extend the itemtopurchase class as follows. we will not do unit testing in this lab so we will not be giving you the names of the member functions. create good ones on your own. create a parameterized constructor to assign item name, item description, item price, and item quantity (default values of "none" for name and description, and 0 for price and quantity). additional public member functions set an item description get an item description print the cost of an item - outputs the item name followed by the quantity, price, and subtotal (see example) print the description of an item - outputs the item name and description (see example) additional private data members a string for the description of the item. example output of the function which prints the cost of an item: bottled water 10 @ $1.50 = $15.00 example output of the function which prints the item description:
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Computers and Technology, 25.06.2019 05:10
Write a program that asks for 'name' from the user and then asks for a number and stores the two in a dictionary (called 'the_dict') as key-value pair. the program then asks if the user wants to enter more data (more data (y/n)? ) and depending on user choice, either asks for another name-number pair or exits and stores the dictionary key, values in a list of tuples and prints the list. note: ignore the case where the name is already in the dictionary. example: name: pranshu number: 517-244-2426 more data (y/n)? y name: rich number: 517-842-5425 more data (y/n)? y name: alireza number: 517-432-5224 more data (y/n)? n [('alireza', '517-432-5224'), ('pranshu', '517-244-2426'), ('rich', '517-842-5425')]
Answers: 3
Computers and Technology, 25.06.2019 20:30
The letters a, e, i, o and u are the only vowels. write a function named vowelusedict() takes a string t as a parameter and computes and returns a dictionary with the number of words in t containing each vowel. assume that the given text contains only lower case letters and white space. input: t, a string consisting of lower case letters and white space return: a dictionary in which each vowel is a key and its value is the number of words containing that vowel for example, the following would be correct output. text = 'like a vision she dances across the porch as the radio plays' print(vowelusedict(text)) {'e': 5, 'u': 0, 'o': 4, 'a': 6, 'i': 3}
Answers: 1
In a conditional statement, the symbol is used to separate a test expression from the expression to...
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