public static Halmaz <T> operator +(Halmaz <T> a, Halmaz <T> b)
{
Halmaz <T> c = new Halmaz <T>();
int i = 0;
int j = 0;
while (i < a.n && j < b.n)
{
int x = a.elemek[i].CompareTo(b.elemek[j]);
if (x < 0)
{
c.elemek[c.n] = a.elemek[i++];
}
else if (x > 0)
{
c.elemek[c.n] = b.elemek[j++];
}
else
{
c.elemek[c.n] = a.elemek[i++]; j++;
}
c.n++;
}
while (i < a.n)
{
c.elemek[c.n++] = a.elemek[i++];
}
while (j < b.n)
{
c.elemek[c.n++] = b.elemek[j++];
}
return(c);
}
private void btn_rajz_Click(object sender, EventArgs e)
{
Bitmap bmp = new Bitmap(pictureBox1.Width, pictureBox1.Height);
Graphics g = Graphics.FromImage(bmp);
g.Clear(Color.CornflowerBlue);
Pen p = new Pen(Color.Black, 2);
g.DrawEllipse(p, 1, 1, 298, 298);
g.DrawEllipse(p, 200, 1, 298, 298);
g.DrawEllipse(p, 100, 150, 298, 298);
int maxA = (int)num_A.Value;
int maxB = (int)num_B.Value;
int maxC = (int)num_B.Value;
Random R = new Random();
Halmaz <int> A = new Halmaz <int>();
int x;
for (int i = 1; i <= maxA; i++)
{
do
{
x = R.Next(1, 41);
} while (A.ElemeE(x));
A += new Halmaz <int>(x);
}
Halmaz <int> B = new Halmaz <int>();
for (int i = 1; i <= maxB; i++)
{
do
{
x = R.Next(1, 21);
} while (B.ElemeE(x));
B += new Halmaz <int>(x);
}
Halmaz <int> C = new Halmaz <int>();
for (int i = 1; i <= maxC; i++)
{
do
{
x = R.Next(1, 21);
} while (C.ElemeE(x));
C += new Halmaz <int>(x);
}
l_A.Text = "A = " + A.Kiir();
l_B.Text = "B = " + B.Kiir();
l_C.Text = "C = " + C.Kiir();
Halmaz <int> AminuszBC = A - B - C;
Halmaz <int> BminuszAC = B - A - C;
Halmaz <int> CminuszAB = C - B - A;
Halmaz <int> AmetszetB = A * B;
Halmaz <int> BmetszetC = B * C;
Halmaz <int> AmetszetC = A * C;
Halmaz <int> AmetszetBC = A * B * C;
SolidBrush br = new SolidBrush(Color.Black);
g.DrawString(AminuszBC.Kiir(), l_A.Font, br, 13, 150);
g.DrawString(AmetszetB.Kiir(), l_A.Font, br, 213, 100);
g.DrawString(BminuszAC.Kiir(), l_A.Font, br, 323, 150);
g.DrawString(CminuszAB.Kiir(), l_A.Font, br, 213, 350);
g.DrawString(AmetszetC.Kiir(), l_A.Font, br, 130, 240);
g.DrawString(BmetszetC.Kiir(), l_A.Font, br, 313, 250);
g.DrawString(AmetszetBC.Kiir(), l_A.Font, br, 230, 200);
pictureBox1.Image = bmp;
}