gistfile1.cpp

#include "stdafx.h"
#include <iostream>
#include <fstream>
#include <iomanip>
#include <conio.h>
#include <Windows.h>
 
using namespace std;
const int n =4;
const int stb= n;
const int stl = n;

enum ConsoleColor
{
	Black = 0,
	Blue = 1,
	Green = 2,
	Cyan = 3,
	Red = 4,
	Magenta = 5,
	Brown = 6,
	LightGray = 7,
	DarkGray = 8,
	LightBlue = 9,
	LightGreen = 10,
	LightCyan = 11,
	LightRed = 12,
	LightMagenta = 13,
	Yellow = 14,
	White = 15
};
 
void set_color(ConsoleColor text, ConsoleColor background)
{
	HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
	SetConsoleTextAttribute(hStdOut, (WORD)((background << 4) | text));
}
 
void print_matrix(int **matrix, const int stl, const int stb, const int n_col)
{
	for (int i = 0; i < n; i++)
	{
		for (int j = 0; j < n; j++)
		{
			cout << setw(5);
			if (j == n_col) {
				set_color(Yellow, Black);
				cout << matrix[i][j];
				set_color(LightGray, Black);
			}
			else {
				cout << matrix[i][j];
			}
 
		}
		cout << endl;
	}
}
 
void change_m(int **matrix, const int stl, const int stb)
{
	for (int i = 0, save; i < stl; i++)
	{
		save = matrix[i][stb - 1];
		for (int j = stb - 1; j > 0; j--)
		matrix[i][j] = matrix[i][j - 1];
		matrix[i][0] = save;
	}
}
 
 
int _tmain(int argc, _TCHAR* argv[])
{
	setlocale(LC_ALL, "Rus");
	int** matrix = new int*[stl];
	for (int i = 0; i < stl; i++)
	    matrix[i] = new int[stb];
	int k;
	ifstream F("2013.txt", ios::out);
	if (F == NULL) {
		cout << "Такого файла не существует";
	} else {
		int i = 0, k = 0;
		while ( !F.eof())
		{
			F >> matrix[i][k];
			k++;
			if (k == n)
			{
				k = 0;
				i++;
			}
		}
		F.close();
        int s;
        cout << "Введите номер столбца: ";
        cin >> s; 
        s--;
				cout << "Матрица:\n";
				print_matrix(matrix, stl, stb, s);
				cout << "Сортированная матрица: " << endl;
				change_m(matrix, stl, stb);
				if (s == stb - 1)
				{
					print_matrix(matrix, stl, stb, 0);
				}
				else
				{
					print_matrix(matrix, stl, stb, s + 1);
				}
 
			}
 
			_getch();
			return 0;
		}