I'm representing a graph using an adjacency list here.
Here is the code:
// A program to check the reachability between two nodes within a specified number of steps using an adjacency list
/***************************************************************************/
#include <iostream>
#include <
I am refreshing my university knowledge on C++ due to a job interview and I am trying to understand everything in depth. Is there any reason for me to use pointers and dynamic memory features of C++ in this example ?
It's not that clear to me when should I use these features.
#include <iostream>
During my research in Rigid Body Dynamics, (where Contact Graphs are used to solve the contact problem) I came across the question if it is possible to define at compile time a directed graph (class) where each Node has a NodaDataType and each Edge has a EdgeDataType.
The graph should have the ...
@Hosch250 but then i read things like this "The async and await keywords don't cause additional threads to be created. Async methods don't require multithreading because an async method doesn't run on its own thread. The method runs on the current synchronization context and uses time on the thread only when the method is active." msdn.microsoft.com/en-us/library/hh191443.aspx#BKMK_Threads
I am currently creating a chess game, and have so far done the board.
The board is pretty much a two-dimensional array, where Pieces are stored in their positions. For example, board[0][0] will be the position A1, which at the beginning of the game, is a White Rook.
The board has some useful me...
As I was writing my first part of my Chess question, I realised that I couldn't fit all my code into one question (I exceeded the character limit), so I will continue here.
The pieces all share the same structure, and I had to have a way of storing them together, so I created the Piece interface...
I am currently creating a chess game, and have so far done the board.
The board is pretty much a two-dimensional array, where Pieces are stored in their positions. For example, board[0][0] will be the position A1, which at the beginning of the game, is a White Rook.
The board has some useful me...
As I was writing my first part of my Chess question, I realised that I couldn't fit all my code into one question (I exceeded the character limit), so I will continue here.
The pieces all share the same structure, and I had to have a way of storing them together, so I created the Piece interface...
This is from one of those online test sites, so the result had to be contained in a single class.
The problem was stated as follows:
Your java method will be given a 2-D array trip[n][2] of strings,
representing a travel log for a group of people. For each 'n',
trip[n][0] is the name of...
Please consider the following three tables that I am playing with in the image below:
I want to come up with a SQL Query which shows first_name, last_name, and the total amount of all orders for customer_id 12345
Here is what I have come up with:
SELECT C.first_name , C.last_name,
SUM...
<?php
require_once("functions.php");
require_once("includes/psl-config.php");
session_start();
?>
<html>
<head>
<title>User Profile - PHP MySQL Login System | W3Epic.com</title>
<script src="script.js" type="text/javascript"></script><!-- put it on user area pages -->
</head>
<body>
<h1>...
I'm representing a graph using an adjacency list here.
Here is the code:
// A program to check the reachability between two nodes within a specified number of steps using an adjacency list
/***************************************************************************/
#include <iostream>
#include <
My implementation of binary to bits converting function as follows:
#include <stdio.h>
#include <limits.h>
unsigned char *return_byte (unsigned char source)
{
static unsigned char byte[CHAR_BIT];
unsigned char *p = byte, i;
for(i = 0; i < CHAR_BIT; i++)
p[i] = '0' + ((source &
I am refreshing my university knowledge on C++ due to a job interview and I am trying to understand everything in depth. Is there any reason for me to use pointers and dynamic memory features of C++ in this example ?
It's not that clear to me when should I use these features.
#include <iostream>
During my research in Rigid Body Dynamics, (where Contact Graphs are used to solve the contact problem) I came across the question if it is possible to define at compile time a directed graph (class) where each Node has a NodaDataType and each Edge has a EdgeDataType.
The graph should have the ...
Please consider the following three tables that I am playing with in the image below:
I want to come up with a SQL Query which shows first_name, last_name, and the total amount of all orders for customer_id 12345
Here is what I have come up with:
SELECT C.first_name , C.last_name,
SUM...
<?php
require_once("functions.php");
require_once("includes/psl-config.php");
session_start();
?>
<html>
<head>
<title>User Profile - PHP MySQL Login System | W3Epic.com</title>
<script src="script.js" type="text/javascript"></script><!-- put it on user area pages -->
</head>
<body>
<h1>...
