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- Leap years have 366 days (29 Any year that is divisible by 4 but not by 100 is a leap year. If a year is divisible by 400 then it is also a leap year. So in short any year that is divisible by 4 is a leap year, unless it is divisible by 100, in which case it must also be divisible by 400 for it to be a leap year. Example: 1996 and 2000 were leap years, but 1900 was not. days in February).Given two integers, a and b, return true if a can be divided evenly by b. Return false otherwise. Examples divides Evenly (98, 7) true // 98/7 = 14 → divides Evenly (85, 4) false // 85/4 = 21.25 → Notes a will always be greater than or equal to b.: You will build a simplified, one-player version of the classic board game Battleship! In this version of the game, there will be a single ship hidden in a random location on a 5 °ø 5 grid. The player will have 4 guesses at most to try to sink the ship. At each guess, the player names an attacking coordinate, that is (“guessrow”, “guess col”). The game ends in two conditions: (1) the player is out of guesses; (2) the player hits the ship. Examples are given in Figure 1. § The 5 X 5 board is shown every time the player inputs a guess entry. § The ship takes only one entry of the board, and it is randomly given before the player’s guesses. § The player inputs guessing entries in the Python console. § Entries that missed the ship are replaced by “X” on the board. § You must use a loop in your code. § Please submit your code and console screenshots to Blackboard. Code containing syntax error will be graded zero. Hints: 1. Create a variable board and set it equal to an empty list and…
- Simplex Method Exercise A toy store uses three operations to assemble three types of toys: trains, trucks, and cars. The daily times available for the three operations are 430, 460, and 420 minutes, respectively, and the revenue per train unit, toy truck and car are $3, $2, $5 USD. The assembly times per train in the three operations are 1, 3 and 1 minutes. The corresponding times per truck 2, 0 and 4 minutes. As for cars, they are 1, 2 and 0 minutes (a time zero indicates that the operation is not used. Let x, y, and z The daily quantities of assembled units of trains, trucks and cars, respectively, are all summarized in the following table: Variables Case: Toy store - Simplex Method The decision variables are the items that are going to be produced in this case trains, trucks and cars. x1 = trains x2 = trucks X3 = cars Objective Function The objective function of the problem is determined by income Z = INCOME MAX Z = 3X1 + 2X2 + 5X3 Restrictions Case: Toy store - Simplex Method…Suppose the Great Frederick Fair wants to update its ticketing software. They need you to write a program to handle the price calculations, using the rules*: ● The basic price of a ticket is $40. Senior citizens (age >= 65) get a 50% discount. Children under 6 are free (100% discount). For residents of Frederick County, the basic price is $35; the same discounts still apply. So the individual ticket prices range from $0 to $40. ● . Your program should request age and county name from the user. The age will be entered as an integer and the county name as a string. Before calculating the price, confirm that the user's age is valid - not negative and not more than 110. If it is not, give a message and do not do the price calculation. Also, the county name should not be case sensitive - for example, Frederick, frederick, and FREDERICK should all be acceptable. Your program should then calculate and print out the ticket price, using the appropriate discounts. Test your program with a…CHALLENGE ACTIVITY 4.5.1: Detect number range. Write an expression that prints "Eligible" if user_age is between 18 and 25 inclusive. Ex: 17 prints "Ineligible", 18 prints "Eligible". Code writing challenge activity demo 461710.3116374.qx3zqy7 1 user_age = int(input()) 2 3 if 4 5 else: 6 Your solution goes here ''': print('Eligible') print('Ineligible')
- Assign Barbecue's data member numberOfCalories with a value read from input. Then, assign Ham and Cheese's data member numberOfCalories with another value read from input. Input will contain two integer numbers. Only the *your code goes here can be affected, the rest of the program cannot be changed. Program below: ----------------------------#include <iostream>#include <vector>#include <string>using namespace std; struct PizzaInfo {string pizzaName;int numberOfCalories;}; int main() {vector<PizzaInfo> availablePizzas(2); availablePizzas.at(0).pizzaName = "Barbecue";availablePizzas.at(1).pizzaName = "Ham and Cheese"; /* Your code goes here */ cout << "A " << availablePizzas.at(0).pizzaName << " slice contains " << availablePizzas.at(0).numberOfCalories << " calories." << endl;cout << "A " << availablePizzas.at(1).pizzaName << " slice contains " << availablePizzas.at(1).numberOfCalories << "…4 Write an if-else statement to output "Exceeds capacity" if the value of roomCapacity is greater than 161. Otherwise, output "Does not exceed capacity". End with a newline. Ex: If the input is 163, then the output is: Exceeds capacity 1 import java.util.Scanner; 3 public class Relational { 4 public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int roomCapacity; L23456789 5 11 10 11 12 } 13 } roomCapacity = scnr.nextInt (); /* Your code goes here */ 2d. student a, int i = (double) b. int i = (int) c. int i = ((int) 4.3* 10)/10.0; d. int i = 3.4 ; 3: 3.4; 2) Which one is a valid casting? a. x*=0.5 b. x/=2 3) Given a variable x of type double.
- Last month Joe purchased 100 shares of stock. Here are the details of the purchase: • When Joe purchased the stock, he paid $32.87 per share.• Joe paid his stock broker a commission that amounted to 2% of the amount he paid for the stock. Two months later Joe sold the stock. Here are the details of the sale:• He sold the stock for $33.92 per share.• He paid his stock broker another commission that amounted to 2% of the amount he received for the stock. Write a program that displays the following information:• The amount of money Joe paid for the stock.• The amount of commission Joe paid his broker when he bought the stock.• The amount that Joe sold the stock for.• The amount of commission Joe paid his broker when he sold the stock.• The amount of profit or loss that Joe had after selling his stock and paying both broker commissions.An employee uses the following coding logic for the company’s resource access: String result = authenticate( . . . ) ; if(result.equals (ACCESS DENY) ) // do stuff after authentication fails e l s e // do stuff after authentication succeeds Suppose values returned by the authenticate function include ACCESS OK and ACCESS DENY. Is there a security flaw in the program? If so, explain and rewrite the code.Let Q(x, y) denote the statement “x has sent an e-mail message to y”, where the domain for both x and y consists of all students in your class. Express each of the following quantifications in English. 1. x y Q(x, y) 2. x y Q(x, y) 3. x y Q(x, y) 4. y x Q(x, y) 5. y x Q(x, y)
