how to create and utilize string variables

utilize string operators and indices

Computer literacy is a standard in most elementary school grades in Indiana. This means that students as young as $5$ have to be able to login and access their school's computer network, including a username and password. To make this simple most schools create both usernames and passwords created from the student's first name, middle name, last name, and parent's phone number. Write a program that will generate a user name and password from the given information. The user name should consist of the first $6$ letters of their last name, the first letter of their first name, and the first letter of their middle name. The password should be the first $2$ letters of their first name, the first $3($human$)$ even letters of their middle name $($as many as possible$),$ and the last $4$ numbers of their parent's phone number. Be certain to print the student's user name and password to the terminal.

a$.$ Linus Benedict Torvalds, $(317)-555-1969$

b$.$ Alan Mathison Turing, $(317)-555-5346$

c$.$ Stephan Gary Wozniak, $(317)-555-3720$

d$.$ Adele Goldberg, $(317)-555-2345$