State whether true or false. The following code will throw an error: double a = 2; double b = 3; int c = a * b;

Problem specification:  There is a grid of NXN squares. We can easily determines how many different rectangles (squares are excluded) there are in the grid. For example, in a 3X3 grid, you can find 22 different rectangles, marked as the green rectangles. You can see that we did not count the red ones as they are squares. In this assignment, you will write a Java program that takes the value   of N as input and determines the total area of all the rectangles in the grid. Assume that the smallest squares in the  grid have length 1. So a 3X2 rectangle will have an area of 6. For example, the total area of all the rectangles in the 3X3  grid is 66.…

Put code as well as code with output

4. Odd-Even-inator by CodeChum Admin My friends are geeking out with this new device I invented. It checks if a number is even or odd! ?   Do you want to try it out?   Instructions: In the code editor, you are provided with a function that checks whether a number is even or odd. Your task is to ask the user for the number of integer, n, they want to input and then the actual n number values. For each of the number, check whether it is even or odd using the function provided for you. Make sure to print the correct, required message. Input 1. Integer n 2. N integer values

Explain the code and rewrite code also with output

Please answer it in python https://www.codingame.com/ide/puzzle/horse-racing-hyperduals Casablanca’s hippodrome has grown tired of old-fashioned dual racing and has kicked it up a notch: they will now be organizing hyperduals.During a hyperdual, only two horses will participate in the race. In order for the race to be interesting, it is necessary to try to select two horses with similar strength.Write a program which, using a given number of strengths, identifies the two closest strengths and shows their difference with an integer.In a hyperdual, a horse's strength is a bidimensional (Velocity,Elegance) vector. The distance between two strengths (V1,E1) and (V2,E2) is abs(V2-V1)+abs(E2-E1).(This is a harder version of training puzzle “Horse-racing duals”. You may want to solve that problem first.)(To date there is no specific achievement if you solve this one in pure bash. Rest assured it *is* possible nonetheless!) Entrée Line 1: the number N of horsesN following lines: the speed Vi…

Change Return Program: (Write a python program for the following) The user enters a cost and then the amount of money given. The program will figure out the change and the number of twenty-dollar bills, ten-dollar bills, five-dollar bills, single-dollar bills, quarters, dimes, nickels, pennies needed for the change.  You must have the maximum amount of higher denominations possible before allowing for lower denominations.  For example, If your change is $18.88, You must have One Ten-dollar bill, One Five-dollar bill, Three singles, Three quarters, One dime and three pennies.  There should be no nickels; No three Five-dollar bills etc.

Write true if the two statements are equivalent; otherwise write false. (p∨∼q) ∨q and p

What does the following code snippet do?