Define a struct type to represent a university student with a name, surname, course, year. 2) Define a couple of named instances, e.g., David, Pearl, Computing, Year1. 3) Apply selector function to return the course and year of your student.
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) Define a struct type to represent a university student with a name, surname, course,
year.
2) Define a couple of named instances, e.g., David, Pearl, Computing, Year1.
3) Apply selector function to return the course and year of your student.
4) Write a function that updates the year of a student, i.e. if year is “Year1”, then
update to “Year2”, if year is “Year2”, then update to “Year3”, if the year is “Year3”
then updated to “Graduated”. Make sure to write what the difference between
mutable and immutable is.
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- # dates and times with lubridateinstall.packages("nycflights13") library(tidyverse)library(lubridate)library(nycflights13) Qustion: Create a function called date_quarter that accepts any vector of dates as its input and then returns the corresponding quarter for each date Examples: “2019-01-01” should return “Q1” “2011-05-23” should return “Q2” “1978-09-30” should return “Q3” Etc. Use the flight's data set from the nycflights13 package to test your function by creating a new column called quarter using mutate()5. A function can return a value of an enumeration type. True FalseDescription Write a short program that will define a function called make_book that will have 3 parameters: book_title book_author book_length with a default value of 100 It will return a dictionary with the keys 'title', 'author', and 'length'. You will then call this function 2 times (not in a loop): • The first time specifying all parameters by order: Ulysses by James Joyce with 762 pages • The second time specifying the title and author by keyword: The Odyssey by Homer And print the dictionary returned by the function in a simple print statement. Specification • You should submit a single file called MidtermExam3.py • It should follow the submission standards outlined above. The assignment name will be Midterm Exam 3 • Each print statement should be sent a single f-string as an argument or nothing at all. For example: • Don't do this: print("My variable is ", myvarl) • This is ok: print (f"My variable is (myvar1}") • This is ok: print() Hard-code There is nothing to hard-code in…
- PROGRAMMING LANGUAGE: C++ Write a program which has a class named FileHandlerto read StudentName, MarksObtained from the attached picture. The class should have a function which calculates grade for a student and then adds it in a new column i.e. Grade. The grade should be calculated considering the following criteria. A: 87-100, B+: 80-86, B: 72-79, C+: 66-71, C: 60-65, D: 50-59, F: 0-49 The file should be saved once grade for all students is calculated. Write the driver program for executing the task.PROGRAMMING LANGUAGE: C++ You need to store hiring date and date of birth for teachers, and for students store their admission date and date of birth. You need to create a Date class for this purpose. Create objects of Date class in Teacher and Student class to store respective dates. You need to write print function in Teacher and Student classes as well to print all information of Teachers and Students. You need to perform composition to implement this task. Create objects of Teacher and Student classes in main function and call print function for both objects. Print Date class here. Print updated Teacher class here. Print updated Student class here. Print main function here. Print Outputshere.3. Snippet (LO1, LO2, LO3 - 20%)Given snippet code below that you are required to complete. You are not allowed to make a new function or change any given code. Please complete each section that are marked with the notation “INSERT YOUR CODE HERE”. Once you complete the snippet below, your output should have the same result with the given output below.Description:a. search()This function is built for searching whether the data has the same value as the node in the existing Binary Search Tree. If it is found then print “found”, otherwise print “not found”b. insert()This function is built for inserting a new node in the existing Binary Search Tree c. inorder_traversal ()This function is built for printing out the existing Binary Search Tree in inorder way.d. preorder_traversal ()This function is built for printing out the existing Binary Search Tree in preorder way.e. postorder_traversal ()This function is built for printing out the existing Binary Search Tree in postorderway.f.…
- Description Write a short program that will define a function called make_book that will have 3 parameters: ● book_title book_author] book_length with a default value of 100 It will return a dictionary with the keys 'title', 'author', and 'length'. You will then call this function 2 times (not in a loop): • The first time specifying all parameters by order: Ulysses by James Joyce with 762 pages • The second time specifying the title and author by keyword: The Odyssey by Homer And print the dictionary returned by the function in a simple print statement. Specification • You should submit a single file called MidtermExam3.py • It should follow the submission standards outlined above. The assignment name will be Midterm Exam 3 • Each print statement should be sent a single f-string as an argument or nothing at all. For example: o Don't do this: [print("My variable is ", myvar1) o This is ok: print (f"My variable is {myvar1}")) o This is ok: print()function _five(text, pattern)Create a JavaScript function that meets the following requirements:• Accepts two string parameters, a principal string and pattern string.• The function determines if the pattern string exists within the principal string.• The function displays the result (console log) as illustrated below.• The function returns a Boolean back to the caller, indicating if the pattern was found.Lab Activity 8: Functions Objectives: The objective of this Lab Assignment is to use functions. As you have learned already, the best approach to solve a problem is to break it down into individual steps. Do not forget about what you have previously learned and seen. This assignment will be asking you to use the knowledge you have acquired since the beginning of the semester. PART 1: Percentage of amino acid residues. Write a function that takes two arguments-a protein sequence and an amino acid residue code - and returns the percentage of the protein that the amino acid makes up. Test your function on the following examples: Sequence MSRSLLLRFLLFLLLLPPLP MSRSLLLRFLLFLLLLPPLP maralllrfllfllllpplp MSRSLLLRFLLFLLLLPPLP Amino acid residue M R L Y
- code blocks program of the below statement *Design a program to do the administration for a fun run competition. Participants can run a distance of 5 kilometers, 10 kilometers or 15 kilometers. Ask the user if they wish to register a participant (Y or N). Ask whether the person is a member (Y or N)Ask the distance that the person wishes to run (5, 10, 15).Write in C++ Language. (Mini Library): Create a structure containing book information Data members:• serial number• writer name• title of book• flag (issued/not issued). Member Functions:Create a menu in which the following can be done. 1 – Display information of book 2 - Add a new book 3 - Display all the books of a specific writer 4 - Display the number of books of a specific title 5 - Display the total number of books in the library 6 - Issue a book(If we issue a book, then its number gets decreased by 1 and if we add a book, its number gets increased by 1)python function!: a function called popular_color with one parameter, of type dict[str, str] of names and favorite colors. The return type is a str and it is the most commonly occuring color. If two colors are tied for popularity, the first color shown will be picked.