14.23 LAB: Dean's listStudents make the Dean's list if their GPA is 3.5 or higher. Complete the Course class by implementing the get_deans_list() instancemethod, which returns a list of students with a GPA of 3.5 or higher.The file main.py contains:. The main function for testing the program.Class Course represents a course, which contains a list of student objects as a course roster. (Type your code in here.)• Class Student represents a classroom student, which has three attributes: first name, last name, and GPA. (Hint: get_gpa() returns astudent's GPA.)Note: For testing purposes, different student values will be used.Ex. For the following students:Henry Nguyen 3.5Brenda Stern 2.0Lynda Robison 3.2Sonya King 3.9the output is:Dean's list:Henry Nguyen (GPA: 3.5)Sonya King (GPA: 3.9) class Student:definit__(self, first, last, gpa):self.first = first # first nameself.last = lastself.gpa = gpaifdef get_gpa(self):return self.gpadef get_last (self):return self.lastdef to_string(self):class Course:return self.first +definit__(self):self.roster#last name# grade point average11def add_student (self, student):self.roster.append(student)def get_deans_list(self):#Type your code here_main__":_name_course = Course()+ self.last +# list of Student objectscourse.add_student(Student('Henry',(GPA:deans_list = course.get_deans_list()print("Dean's list: ")for student in deans_list:print (student.to_string())'Nguyen', 3.5))'Stern', 2.0))course.add_student (Student('Brenda'course.add_student (Student('Lynda', 'Robinson', 3.2))course.add_student (Student('Sonya', 'King', 3.9))+ str(self.gpa) + ')'

Given: A python code with two classes, Student and Course, defined.The Student class has attributes…

14.23 LAB: Dean's list Students make the Dean's list if their GPA is 3.5 or higher. Complete the Course class by implementing the get_deans_list() instance method, which returns a list of students with a GPA of 3.5 or higher. The file main.py contains: . The main function for testing the program. • Class Course represents a course, which contains a list of student objects as a course roster. (Type your code in here.) • Class Student represents a classroom student, which has three attributes: first name, last name, and GPA. (Hint: get_gpa() returns a student's GPA.) Note: For testing purposes, different student values will be used. Ex. For the following students: Henry Nguyen 3.5 Brenda Stern 2.0 Lynda Robison 3.2 Sonya King 3.9 the output is: Dean's list: Henry Nguyen (GPA: 3.5) Sonya King (GPA: 3.9)

14.23 LAB: Dean's list Students make the Dean's list if their GPA is 3.5 or higher. Complete the Course class by implementing the get_deans_list() instance method, which returns a list of students with a GPA of 3.5 or higher. The file main.py contains: . The main function for testing the program. • Class Course represents a course, which contains a list of student objects as a course roster. (Type your code in here.) • Class Student represents a classroom student, which has three attributes: first name, last name, and GPA. (Hint: get_gpa() returns a student's GPA.) Note: For testing purposes, different student values will be used. Ex. For the following students: Henry Nguyen 3.5 Brenda Stern 2.0 Lynda Robison 3.2 Sonya King 3.9 the output is: Dean's list: Henry Nguyen (GPA: 3.5) Sonya King (GPA: 3.9)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

A1.2 Bean MachineThe bean machine is a device for statistical experiments. It consists of an upright board with evenly spaced nails (or pegs) in a triangular form,.Balls are dropped from the opening at the top of the board. Every time a ball hits a nail, it has a 50% chance of falling to the left or to the right. The piles of balls are accumulated in the slots at the bottom of the board.Write a program to simulate the bean machine that has 8 slots as shown in the figure. Your program should prompt the user to enter the number of balls to drop. Simulate the falling of each ball by printing its path. For example, the path for the ball in LLRRLLR and the path for the ball in RLRRLRR. Note that there are 7 levels of nails, so your path should be 7 letters (not 8).Create an array called slots. Each element in slots store the number of balls in a slot. Each ball falls into a slot via a path. The number of “R”s in a path is the position of the slot where the ball falls. For example, for the…
11.10 LAB: All permutations of names Write a program that lists all ways people can line up for a photo (all permutations of a list of strings). The program will read a list of one word names (until -1), and use a recursive method to create and output all possible orderings of those names, one ordering per line. When the input is: Julia Lucas Mia -1 then the output is (must match the below ordering): Julia Lucas Mia Julia Mia Lucas Lucas Julia Mia Lucas Mia Julia Mia Julia Lucas Mia Lucas Julia #include #include #include main.cpp: using namespace std; // TODO: Write method to create and output all permutations of the list of names. void AllPermutations(const vector &permList, const vector &nameList) { } int main(int argc, char* argv[]) { vector nameList; vector permList; string name; // TODO: Read in a list of names; stop when -1 is read. Then call recursive method. return 0; }
9.9 Design a method that inserts an object into the middle of a CircularList.9.10 Which implementation of the size and isEmpty methods would you use if you had the potential for a million-element list. (Consider the problem of keeping track of the alumni for the University of Michigan.) How would you choose if you had the potential for a million small lists. (Consider the problem of keeping track of the dependents for each of a million income-tax returns.)
8.12 LAB: Binary search Binary search can be implemented as a recursive algorithm. Each call makes a recursive call on one-half of the list the call received as an argument. Complete the recursive method binarySearch() with the following specifications: Parameters: a target integer an ArrayList of integers lower and upper bounds within which the recursive call will search Return value: the index within the ArrayList where the target is located -1 if target is not found The template provides main() and a helper function that reads an ArrayList from input. The algorithm begins by choosing an index midway between the lower and upper bounds. If target == integers.get(index) return index If lower == upper, return -1 to indicate not found Otherwise call the function recursively on half the ArrayList parameter: If integers.get(index) < target, search the ArrayList from index + 1 to upper If integers.get(index) > target, search the ArrayList from lower to index - 1…
6.9 LAB: All permutations of names Write a program that lists all ways people can line up for a photo (all permutations of a list of Strings). The program will read a list of one word names (until -1), and use a recursive method to create and output all possible orderings of those names, one ordering per line. When the input is: Julia Lucas Mia -1 then the output is (must match the below ordering): Julia Lucas Mia Julia Mia Lucas Lucas Julia Mia Lucas Mia Julia Mia Julia Lucas Mia Lucas Julia import java.util.Scanner;import java.util.ArrayList; public class PhotoLineups { // TODO: Write method to create and output all permutations of the list of names.public static void allPermutations(ArrayList<String> permList, ArrayList<String> nameList) {} public static void main(String[] args) {Scanner scnr = new Scanner(System.in);ArrayList<String> nameList = new ArrayList<String>();ArrayList<String> permList = new ArrayList<String>();String name;//…
12.10 LAB: All permutations of names- Java Write a program that lists all ways people can line up for a photo (all permutations of a list of Strings). The program will read a list of one word names (until -1), and use a recursive method to create and output all possible orderings of those names, one ordering per line. When the input is: Julia Lucas Mia -1 then the output is (must match the below ordering): Julia Lucas Mia Julia Mia Lucas Lucas Julia Mia Lucas Mia Julia Mia Julia Lucas Mia Lucas Julia
5.13 LAB: Adjust list by normalizing Use Python programming. When analyzing data sets, such as data for human heights or for human weights, a common step is to adjust the data. This adjustment can be done by normalizing to values between 0 and 1, or throwing away outliers. For this program, adjust the values by dividing all values by the largest value. The input begins with an integer indicating the number of floating-point values that follow. Assume that the list will always contain fewer than 20 floating-point values. Output each floating-point value with two digits after the decimal point, which can be achieved as follows:System.out.printf("%.2f", yourValue); Ex: If the input is: 5 30.0 50.0 10.0 100.0 65.0 the output is: 0.30 0.50 0.10 1.00 0.65 The 5 indicates that there are five floating-point values in the list, namely 30.0, 50.0, 10.0, 100.0, and 65.0. 100.0 is the largest value in the list, so each value is divided by 100.0. For coding simplicity, follow every output value…
python: def engineering_types(majors): ''' Question 5 You are teaching Calculus and want to know what engineering majors are represented in your class based on survey responses. - Remove any non-engineering majors from the list (in other words, the ones that do not explicitly have "engineering" as the second word) Hint: The word "engineering" may be capitalized in some cases but not in others. Use .lower() or .upper() to check this condition. - Return a list of distinct engineering disciplines present in the list sorted alphabetically. Args: majors (list) Returns: list >>> engineering_types(['Electrical engineering', 'Industrial engineering', 'Computer Science', 'Aerospace engineering', 'Industrial Engineering', 'Chemical Engineering', "International affairs", 'Aerospace Engineering']) ['Aerospace', 'Chemical', 'Electrical', 'Industrial'] ''' print(engineering_types(['Electrical…
public List<String> getLikes(String user) This will take a String representing a user (like “Mike”) and return a unique List containing all of the users that have liked the user “Mike.” public List<String> getLikedBy(String user) This will take a String representing a user (like “Tony”) and return a unique List containing each user that “Tony” has liked. create a Main to test your work. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.ArrayList;import java.util.Arrays;import java.util.HashMap;import java.util.HashSet;import java.util.List;import java.util.Map;import java.util.Set; public class FacebookLikeManager { public List<String> facebookMap; private Set<String> likesSets; public FacebookLikeManager() { facebookMap = new ArrayList<>(); likesSets = new HashSet<>(Arrays.asList("Mike","Kristen","Bill","Sara")); } public void buildMap(String filePath) {…
JAVA 8.13 LAB: Movie show time display Write a program that reads movie data from a csv (comma separated values) file and output the data in a formatted table. The program first reads the name of the CSV file from the user. The program then reads the csv file and outputs the contents according to the following requirements: Each row contains the title, rating, and all showtimes of a unique movie. A space is placed before and after each vertical separator (|) in each row. Column 1 displays the movie titles and is left justified with a minimum of 44 characters. If the movie title has more than 44 characters, output the first 44 characters only. Column 2 displays the movie ratings and is right justified with a minimum of 5 characters. Column 3 displays all the showtimes of the same movie, separated by a space. Each row of the csv file contains the showtime, title, and rating of a movie. Assume data of the same movie are grouped in consecutive rows. Ex: If the input of the program…
PYTHON: Given a base Plant class and a derived Flower class, write a program to create a list called my_garden. Store objects that belong to the Plant class or the Flower class in the list. Create a function called print_list(), that uses the print_info() instance methods defined in the respective classes and prints each element in my_garden. The program should read plants or flowers from input (ending with -1), add each Plant or Flower to the my_garden list, and output each element in my_garden using the print_info() function.
Instruction: 1) Do not change the name of class. 2) Should write each line comments to explain your code. 3) Follow the guidelines we discussed in our class in submitting programming assignment when you submit via Bb. 4) Use the attached file in Bb to work on this Lab. Extend the class (linkedListType and/or unorderedLinkedList) by adding the following operation: We discussed the function deleteSmallest() as find and delete the first occurred smallest element in a list. In this lab, we will implement the following function (see (A)) and write a test program to perform several tasks (see (B)). (A) Find the smallest element appeared in the list. Then, delete all occurrences of the item from the list. Add these as abstract functions in the class linkedListType and provide the definitions of these functions in the class un- orderedLinkedList. (Hint: add the abstract type ( virtual Type detectSmallestElement () 0:) in the class linkedList Type) %3D (B) Write a test program to perform the…