Lab4Mesnankin

#include "pch.h"
#include <iostream>
#include <ctime>
using namespace std;

void main()
{
    srand(time(NULL));
    int a[10][10];
    cout << "Here is random array size 10*10\n";
    for (int i = 0; i < 10; i++)
        for (int j = 0; j < 10; j++)
            a[i][j] = rand() % 2;
    for (int i = 0; i < 10; i++) {
        for (int j = 0; j < 10; j++) {
            cout << a[i][j] << " ";
        }
        cout << endl;
    }
    int SC = 0;
    for (int i = 0; i < 10; i++)
        for (int j = 0; j < 10; j++) {
            if ((i = j) && (a[i][j] * a[i][j] == 1))
                SC = SC + 1;
            if ((i != j) && (a[i][j] * a[j][i] == 0))
                SC = SC + 1;
        }
    if (SC == 100)
        cout << "Array is orhonormal";
    else
        cout << "Array is not othonormal";
    system("pause");
}