#2d array

Coldquanta Uses Cold Atoms To Build A Qauntum Computer

There are multiple ways of building a quantum computer, from superconducting and photonics to topological and ion trap, many backed by such big names as IBM, Google, Microsoft and Honeywell. However, ColdQuanta is betting that a modality that its founders and engineers have been working on for 15 years – cold atom – will establish itself as a method that will establish itself as quantum computing…

the 3 I’ve played are a mix of conventional gameplay with surprise unconventional elements as well as amazingly dark storytelling.

Can’t initialize 2D array of objects in Java

I’m trying to make a battleship game, for which I need a 2D array of squares, which are the places that a person can pick. When I run my program however, I get a null pointer exception when I try to call the resetBoard() function.

Battleship class:

public class Battleship { private Square[][] squares; private boolean aircraftCarrierSunk; private boolean battleshipSunk; private boolean…

passing 2D array to function

I have a function which I want to take, as a parameter, a 2d array of variable size.

So far I have this:

void myFunction(double** myArray){ myArray[x][y] = 5; etc... }

And I have declared an array elsewhere in my code:

double anArray[10][10];

However, calling myFunction(anArray) gives me an error.

I do not want to copy the array when I pass it in. Any changes made in myFunctionsho…

In this post I would be discussing the implementation of a program to fill a square double dimension array in a circular fashion, also known as spiral matrix due to it’s appearance. This problem on cyclic filling of an array was asked in the ISC Computer Science Practical Examination 1998.

The problem can be easily solved, if we break it into four parts, one for each direction. We will have one…