// ConsoleApplication1.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include <iostream>
#include <conio.h>
#include <iostream>
#include <ctime>
#include <conio.h>
#include <math.h>
#include <stdio.h>
#include <conio.h>
#include <Windows.h>
using namespace std;


const int n = 10;
const int m = 10;


void Replace(int **Matrix, int n, int m)
{
    int Max;
    for (int i = 0; i < n; i++)
    {
        Max = 0;
        for (int j = 0; j < m; j++)
        {
            if (Matrix[i][Max] < Matrix[i][j])  Max = j;
        }
        if (Max != i)
        {
            int temp = Matrix[i][Max];
            Matrix[i][Max] = Matrix[i][i];
            Matrix[i][i] = temp;
        }
    }
}

void inPut(int **Matrix,int n,int m)
{
    for (int i = 0; i < n;i++)
    {
        for (int j = 0; j < m; j++)
        {
            Matrix[i][j] = rand() % 10;
        }
    }
}

void outPut(int **Matrix, int n, int m)
{
    cout << "Матрица" << endl;
    for (int i = 0; i < n; i++)
    {
        for (int j = 0; j < m; j++)
        {
            cout << Matrix[i][j] << "    ";
        }
        cout << endl;
    }
    cout << endl;
}

int main()
{
    setlocale(LC_ALL, "Russian");

    int n, m;
    cout << "Введите число n: ";
    cin >> n;
    cout << "Введите число m: ";
    cin >> m;
    int **Mat;
    Mat = new int*[n];
    for (int j = 0; j < m; j++) Mat[j] = new int[m];

    inPut(Mat, n, m);
    outPut(Mat, n, m);
    Replace(Mat, n, m);
    outPut(Mat, n, m);

    system("pause");

    return 1;
}