Question

I’m a beginner in C#, trying to make a lottery form applicaton.
There are types, first when you have 5 tips ( otos bool ) and 5 tips ( hatos bool ).
And there are many types of how many numbers will be raffled (tiz, harminc, kilencven, negyvenot).
I tried to scan the numbers after the raffle with Array.Equals with this code:

for (int i = 0; i <= 4; i++)
{ 
    for (int y = 0; y <= 4; y++)
    {
        if (Array.Equals(lottoszamok[i], lottoszamok[y]))
            lottoszamok[i] = r.Next (1, ?);
    }
}

but at this the number will be scanned with itself too, so it will be always equal.

here is my code by the way:

if (otos == true)
{
    for (int i = 0; i <= 5; i++)
    {
        if (tiz == true)
        {
            lottoszamok[i] = r.Next(1, 10);
        }
        else if (harminc == true)
        {
            lottoszamok[i] = r.Next(1, 30);
        }
        else if (kilencven == true)
        {
            lottoszamok[i] = r.Next(1, 90);
        }
        else if (negyvenot == true)
        {
            lottoszamok[i] = r.Next(1, 45);
        }
        else if (egyeni == true)
        {
            lottoszamok[i] = r.Next(1, (egyeniertek + 1));
        }
    }
}

if (hatos == true)
{
    for (int i = 0; i <= 6; i++)
    {
        if (tiz == true)
        {
            lottoszamok[i] = r.Next(1, 10);
        }
        else if (harminc == true)
        {
            lottoszamok[i] = r.Next(1, 30);

        }
        else if (kilencven == true)
        {
            lottoszamok[i] = r.Next(1, 90);
        }
        else if (negyvenot == true)
        {
            lottoszamok[i] = r.Next(1, 45);
        }
        else if (egyeni == true)
        {
            lottoszamok[i] = r.Next(1, (egyeniertek + 1));
        }
    }
}

Answer 1

Try this one!

if (i!=y && Array.Equals(lottoszamok[i], lottoszamok[y]))