Interval Difference: Please help me with this assertion error OsOs[131] #@title Interval differenceclass Interval:def __init__(self, start, end):self.start = startself.end = enddef _ repr_(self):return f'Interval({self.start}, {self.end})'def interval_sub (self, other):result = []if self.start < other.start:result.append(Interval(self.start, min(self.end, other.start)))if self.end > other.end:result.append(Interval (max (other.end, self.start), self.end))return result"""Subtracts from this interval the interval other, returning a possiblyempty list of intervals."""### YOUR SOLUTION HEREInterval._sub_ = interval_sub# Tests 10 points.assert Interval(4, 6) - Interval(5, 8) == [Interval(4, 5)][T]assert Interval(0, 10)Interval(4, 5) ==[Interval(0, 4), Interval(5, 10)]AssertionErrorTraceback (most recent call last) in ()1 #23 Tests 10 points.2----> 3 assert Interval(4, 6)4 assert Interval(0, 10)-Interval (5, 8)==[Interval(4, 5)]Interval(4, 5) [Interval(0, 4), Interval(5, 10)]

It looks like there's an issue with the implementation of the `interval_sub` method in the…

Answered: Os Os [131] #@title Interval difference…

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter9: Using Classes And Objects

Section: Chapter Questions

Problem 9E

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main.cc file #include <iostream>#include <memory> #include "train.h" int main() { // Creates a train, with the locomotive at the front of the train. // LinkedList diagram: // Locomotive -> First Class -> Business Class -> Cafe Car -> Carriage 1 -> // Carriage 2 std::shared_ptr<Train> carriage2 = std::make_shared<Train>(100, 100, nullptr); std::shared_ptr<Train> carriage1 = std::make_shared<Train>(220, 220, carriage2); std::shared_ptr<Train> cafe_car = std::make_shared<Train>(250, 250, carriage1); std::shared_ptr<Train> business_class = std::make_shared<Train>(50, 50, cafe_car); std::shared_ptr<Train> first_class = std::make_shared<Train>(20, 20, business_class); std::shared_ptr<Train> locomotive = std::make_shared<Train>(1, 1, first_class); std::cout << "Total passengers in the train: "; // =================== YOUR CODE HERE…
#define _CRT_SECURE_NO_WARNINGS #include <stdio.h> #define NAME_LEN 25 #define MAX_PARTS 100 struct part { int number; char name[NAME_LEN + 1]; int on_hand; double price; } inventory[MAX_PARTS]; int num_parts = 0; int find_part(int number); void insert(void); void search(void); void update(void); void print(void); int read_line(char str[], int n); int main(void) { char code; for (;;) { printf("Enter operation code: "); scanf(" %c", &code); while (getchar() != '\n') /* skips to end of line */ ; switch (code) { case 'i': insert(); break; case 's': search(); break; case 'u': update(); break; case 'p': print(); break; case 'q': return 0; default: printf("Illegal code\n"); } printf("\n"); } } int find_part(int number) { int i; for (i = 0; i < num_parts; i++) if…
food_wastage_record.hpp class FoodWastageRecord {public:void SetDate(const std::string &date);void SetMeal(const std::string &meal);void SetFoodName(const std::string &food_name);void SetQuantityInOz(double qty_in_oz);void SetWastageReason(const std::string &wastage_reason);void SetDisposalMechanism(const std::string &disposal_mechanism);void SetCost(double cost); std::string Date() const;std::string Meal() const;std::string FoodName() const;double QuantityInOz() const;std::string WastageReason() const;std::string DisposalMechanism() const;double Cost() const; private:std::string date_;std::string meal_;std::string food_name_;double qty_in_oz_;std::string wastage_reason_;std::string disposal_mechanism_;double cost_;}; food_wastage_record.cpp #include "food_wastage_record.h" void FoodWastageRecord::SetDate(const std::string &date) { date_ = date; }void FoodWastageRecord::SetMeal(const std::string &meal) { meal_ = meal; }void…
Current file: Encyclopedia.h Load default 1 #ifndef ENCYCLOPEDIAH 2 #define ENCYCLOPEDIAH 3 4 #include "Book.h" 6 class Encyclopedia : public Book { // TODO: Declare mutator functions - 7 8 // SetEdition(), SetNumVolumes() 9 10 // TODO: Declare accessor functions - GetEdition(), GetNumVolumes() 11 12 // 13 14 // TODO: Declare a PrintInfo() function that overrides the PrintInfo in Book class 15 16 // 17 18 19 // TODO: Declare private fields: edition, numVolumes 20 21 }; 22 23 #endi f
def count_odds(values): 695 >>> count_odds([[111, 165, 207]]) [3] >>> count_odds([[1, 2], [8], [5, 6, 7]]) [1,0, 2] 695
treenode adt: class TreeNode(object):def __init__(self, data, left=None, right=None):"""Create a new TreeNode for the given data.Pre-conditions:data: Any data value to be stored in the KVTreeNodeleft: Another TreeNode (or None, by default)right: Another TreeNode (or None, by default)"""self.data = dataself.left = leftself.right = right
// CONSTANT// static const int MAX_SIZE = ____// IntSet::MAX_SIZE is the highest # of elements an IntSet// can accommodate.// CONSTRUCTOR// IntSet()// Pre: (none)// Post: The invoking IntSet is initialized to an empty// IntSet (i.e., one containing no relevant elements).// CONSTANT MEMBER FUNCTIONS (ACCESSORS)// int size() const// Pre: (none)// Post: Number of elements in the invoking IntSet is returned.// bool isEmpty() const// Pre: (none)// Post: True is returned if the invoking IntSet has no relevant// relevant elements, otherwise false is returned.// bool contains(int anInt) const// Pre: (none)// Post: true is returned if the invoking IntSet has anInt as an// element, otherwise false is returned.// bool isSubsetOf(const IntSet& otherIntSet) const// Pre: (none)// Post: True is returned if all elements of the invoking IntSet// are also elements of otherIntSet, otherwise false…
# Create Student class with attributes name,department,year and GPA # Student class has also static departments list with elements ["SENG","CENG","IE","EEE","EE"] # Class also has id attribute(STRING)starts from 20400007000 that increments automatically. # Define str method of Student to print all attribute information # Program should not create Student object if department is not in departments and GPA is not between 0.00 , 4.00 # Use the given code to handle test and handle errors # Hint: Define a Method to validate the attribute values before creating objectS. while True: create = bool(int(input("1.Input 0.Exit: "))) if not create: break else: name = input("Enter name of student: ") department = input("Enter department of Student: ") year = input("Enter year of student: ") GPA = int(input("Enter GPA of Student: ")) s = Student(name, department, year, GPA) print(s) SAMPLE OUTPUTS 1.Input 0.Exit: 1 Enter name of student: Ali Kaçar Enter department of Student: IE Enter year of…
JavaScript
main.cc file #include <iostream>#include <memory> #include "customer.h" int main() { // Creates a line of customers with Adele at the front. // LinkedList diagram: // Adele -> Kehlani -> Giveon -> Drake -> Ruel std::shared_ptr<Customer> ruel = std::make_shared<Customer>("Ruel", 5, nullptr); std::shared_ptr<Customer> drake = std::make_shared<Customer>("Drake", 8, ruel); std::shared_ptr<Customer> giveon = std::make_shared<Customer>("Giveon", 2, drake); std::shared_ptr<Customer> kehlani = std::make_shared<Customer>("Kehlani", 15, giveon); std::shared_ptr<Customer> adele = std::make_shared<Customer>("Adele", 4, kehlani); std::cout << "Total customers waiting: "; // =================== YOUR CODE HERE =================== // 1. Print out the total number of customers waiting // in line by invoking TotalCustomersInLine. //…
main.cc file #include <iostream>#include <memory> #include "customer.h" int main() { // Creates a line of customers with Adele at the front. // LinkedList diagram: // Adele -> Kehlani -> Giveon -> Drake -> Ruel std::shared_ptr<Customer> ruel = std::make_shared<Customer>("Ruel", 5, nullptr); std::shared_ptr<Customer> drake = std::make_shared<Customer>("Drake", 8, ruel); std::shared_ptr<Customer> giveon = std::make_shared<Customer>("Giveon", 2, drake); std::shared_ptr<Customer> kehlani = std::make_shared<Customer>("Kehlani", 15, giveon); std::shared_ptr<Customer> adele = std::make_shared<Customer>("Adele", 4, kehlani); std::cout << "Total customers waiting: "; // =================== YOUR CODE HERE =================== // 1. Print out the total number of customers waiting // in line by invoking TotalCustomersInLine. //…
Scores Class Write a class named Scores which should have the following attribute: • _scores (a list to hold test scores, 0 - 100. Initially empty. ) The Scores class should have an _init__ method that creates the _scores attribute. It should also have the following methods: • add_score: this method adds a score to the __scores list. It accepts a single score as it's' only argument. • get_average: this method accepts no arguments. If _scores is empty, this method returns -1. Otherwise, it returns the average of all scores in _scores. • get_high_score: this method accepts no arguments. if scores is empty, this method returns -1. Otherwise, it returns the highest score in __scores. • get_low_score: this method accepts no arguments. if scores is empty, this method returns -1. Otherwise, it returns the lowest score in scores. • _str_: This method returns a string similar to the following (assuming the _scores contains 89, 77, 93): Once you have written the class, write a program that…

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