Pythagorean table

#include <iostream>

using std::cout;
using std::cin;
using std::endl;

void main()
{

// Таблица умножения

    for (int n = 9, i = 1; i <= n; i++)
    {
        for (int j = 1; j <= n; j++)
        {
            cout << i << " * " << j << " = ";
            cout << i * j << endl;
        }
        if (i % n != 0) cout << endl;
    }


//Таблица Пифагора
/*cout << "\t    Pythagorean table" << endl << endl;
    for (int i = 1, n = 10; i <= n; i++)
    {

        for (int j = 1; j <= n ; j++)
        {
            if ((i * j) < 10) cout << " ";
            if ((i * j) < 100) cout << " ";
            cout << i * j << " ";
        }

        cout << endl << endl;
    }*/

}