C/C++ Tutorial

In this article you will read about the rules of the Sudoku game and the algorithm, used to solve the Sudoku puzzle. In the next two articles I'll describe the complete step by step guide about how to implement a Sudoku puzzle game using MFC. The goal of the Sudoku game is to fill the 9x9 grid with numbers from 1 to 9 in the next way:

• Each row contains all numbers from 1 to 9
• Each column contains all numbers from 1 to 9
• Each block of 3x3 cells contains all numbers from 1 to 9

Here is an example of the solved Sudoku:

Standard Template Library (STL)is a software library of c++. This library consists of a lot of useful components. All the classes, that are part of STL can be divided in four categories : containers,algorithms, functional, and iterators.

In this article you'll read about inheritance in c++ and see some simple examples of inheritance use in the programm.

In this article you'll read about how to work with files in c++. Files allow users to read a huge amount of data directly from the disc without entering the data from keyboard. There are two main types of files : text files and binary files. Text files are files that consist of the sequences of any symbols. This sequence is organized in rows that are separated by the newline character "\n".