✓ Defining Equality[54] # @title Defining Equalitydef interval equality(self, other):Return True iff the intervals self and other are equal, and False otherwise."▪▪▪▪▪# Remember, other is not guaranteed to be an Interval.### YOUR CODE HERE+OsInterval. _eq_ = interval_equality[42] i = Interval(3, 5)j = Interval(4, 5)i == j# Tests 5 points.assert i != jassert Interval(5, 7) == Interval(5, 7)E[↑]Traceback (most recent call last)AssertionError in ()23 assert i != j----> 4 assert Interval(5, 7) Interval(5, 7)AssertionError:

To fix the issues in the given code snippet and correctly define the __eq__ method for the Interval…

Answered: ✓ Defining Equality [54] # @title…

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

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def division_calculator(a, b): ''' Question 4 You are asked to write a small division calculator, where you are taking 'a' as dividend and 'b' as the divider. You will need to return both the quotient and the remainder. Your returned result should be the: "a is divided by b, with the quotient equals 'quotient' and remainder equals 'remainder'" Note: You must use f-string to do this question. Args: a (int), b (int) Returns: string >>> division_calculator(3, 1) "3 is divided by 1, with the quotient equals 3 and remainder equals 0." ''' # print(division_calculator(9, 3))
ASSIGNMENT BRIEF Introduction Roulette is a popular casino game named after the French word for 'little wheel'. In the game, players may choose to place bets on single numbers or various groupings which will determine their payout. To determine the winning number a ball is spun in the opposite direction of a spinning wheel. As the ball loses momentum it comes to rest in one of the slots of the wheel. Winnings are then paid to anyone who places a successful bet. n 00 2. 1ST12 2ND12 3RD12 1T018 EVEN ODD |19то36 Figure 1: Layout of a European roulette table Numbers can be classified in several ways: 1. Red or Black 2. Odd or Even 3. High or Low - if a number is in the first half of the table it is considered low (1-18). If a number is in the second half of the table, it is considered high (19-36). 4. Dozens - a number can be in the first dozen(1-12), second dozen (13-24) or third dozen (25-36) 5. Columns - A number may be in any of the three columns of the table 6. Zero - the number '0'…
Payment = Principal [rate ((1 + rate)months)] [(rate + 1)months - 1] For the formula to compute monthly payment, see Listing 2.9, ComputeLoan.java. (Financial application: loan amortization schedule) The monthly payment for a given loan pays the principal and the interest. The monthly interest is computed by multiplying the monthly interest rate and the balance (the remaining princi- pal). The principal paid for the month is therefore the monthly payment minus the monthly interest. Write a program that lets the user enter the loan amount
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. //…
Program Name: <LastNameFirstInit>_PetShelter You work at a Pet Shelter that take in homeless pets. You have been tasked with creating a report that shows a list of all the dog breeds currently staying at the shelter. This list should include the breed name along with the count for each breedcurrently being housed at the shelter. In addition, at the end, the report should display the name of breed that we have the most (max) of currently at the shelter. In addition, your program should utilize methods for building the report and searching for the max breed count. Two parallel arrays have been provided. You can use the following code to get you started. //START CUTTING CODE HERE public class MichakR_PetShelter { public static void main(String[] args) { String[] breedNames = {"Bulldog", "German Shepherd", "Golden Retriever", "Beagle", "Poodle", "Boxer", "Mixed Dog", "Husky"}; int[] breedCounts = {2,5,3,1,8,1,11, 3}; //generate report //get Max Breed //print report } public…
Background Information This assignment tests your understanding of and ability to apply the programming concepts we have covered in the unit so far, including the usage of variables, input and output, data types, selection, iteration, functions and data structures. Above all else, it tests your ability to design and then implement a solution to a problem using these concepts. Assignment Overview You are required to design and implement a "Word Game" program in which the user must identify a randomly selected "password" from a list of 8 words. The 8 words are selected at random from the list of 100 words in the starter file (word_game.py) provided to you with this assignment brief. Please use the starter file as the basis of your assignment code. The user has 4 attempts in which to guess the password. Whenever they guess incorrectly, they are told how many of the letters are the same between the word they guessed and the password. For example, if the password is "COMEDY" and…
c++ task
A Hide Time Remaining A Geometric Progression Printer As you might recall, a Geometric Progression (or GP) is a sequence of elements in which the next number in the sequence is obtained by multiplying the previous number by the common ratio. The next number in the sequence is obtained by using this formula: a_n=a_1*r(n-1) While the sum of all numbers in the sequence is obtained using any of these formulae: If r= 1, sum=a*n Ifr != 1 and r> 1, sum = a[(rª-1)/(r - 1)] Ifr != 1 and r < 1, sum = a[(1-r)/(1-r)] where a_n = next number in the sequence, a_1 = first number in the sequence, r = common ratio, n = number of terms Your task is to write a Python program that 1: Accepts the necessary inputs from the user, i.e., start value (a_1), common ratio (r), and number of generate to generate (n). 2. Generates the Geometric Progression (GP) sequence starting from a_1 to n. 3. Prints out the GP HORIZONTALLY not VERTICALLY, e.g. 3, 9, 27, 81, 243, 729.... 4. Calculates the sum of all numbers in…
# cannot contain syntax error def replace(keyv:int,newv:int,S:set)->set:"Find a number keyv from a given set S" # note S is a set"As soon as found, replace the number keyv with a number newv""return the resultant set with the other numbers unchanged""Input keyv to be found, if found replace with newv else no change to the set""S contains a set of int, output the resultant set" if __name__ == "__main__":# testing cod goes inside this if
def count_odds(values): 695 >>> count_odds([[111, 165, 207]]) [3] >>> count_odds([[1, 2], [8], [5, 6, 7]]) [1,0, 2] 695
Javascript Programming <script>function getCardType() {var cNum1 = document.getElementById("ccNum1").value;var cardname = "";if (cNum1 != "") {if (cNum1.startsWith("4")) {cardname = "Visa";} else if (cNum1.startsWith("5")) {cardname = "MasterCard";} else if (cNum1.startsWith("6")) {cardname = "Discover";} else if (cNum1.startsWith("3")) {cardname = "American Express";}}document.getElementById("cardType").innerHTML = cardname;}</script></body>
In Python, grades_dict = {'Wally': [87,96,70], 'Eva': [100,87,90], 'Sam': [94,77,90], 'Katie': [100,81,82], 'Bob': [83, 65, 85]} Ask user to enter the names of the rows, i.e., indices. You can use: len(grades) to get the number of rows of the DataFrame. In addition, using the sort_index() method, ask user whether they wish to sort by rows or by columns and whether to sort in ascending or descending order (do not use any if-else statements)

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