Priprema 17.10.19

namespace Pipema_A
{
    public partial class Form1 : Form
    {
        List<int> A = new List<int>();
        List<int> B = new List<int>();
        List<int> C = new List<int>();
        Random R = new Random();

        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            C.Clear();
            listBox3.Items.Clear();
            foreach (int x in A)
            {
                if (B.Contains(x))
                {
                    C.Add(x);
                    listBox3.Items.Add(x.ToString());
                }
            }
            label1.Text = "Zbir elemenata: " + C.Sum();
            label2.Text = "Najmanji element: " + C.Min();
            label3.Text = "Najveći element: " + C.Max();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            C.Clear();
            listBox3.Items.Clear();
            foreach (int x in A)
            {
                C.Add(x);
                listBox3.Items.Add(x.ToString());
            }
            foreach (int x in B)
            {
                if (!C.Contains(x))
                {
                    C.Add(x);
                    listBox3.Items.Add(x.ToString());
                }
            }
            label1.Text = "Zbir elemenata: " + C.Sum();
            label2.Text = "Najmanji element: " + C.Min();
            label3.Text = "Najveći element: " + C.Max();
        }


        private void button3_Click(object sender, EventArgs e)
        {
            C.Clear();
            listBox3.Items.Clear();
            foreach (int x in A)
            {
                if (!B.Contains(x))
                {
                    C.Add(x);
                    listBox3.Items.Add(x.ToString());
                }
            }
            label1.Text = "Zbir elemenata: " + C.Sum();
            label2.Text = "Najmanji element: " + C.Min();
            label3.Text = "Najveći element: " + C.Max();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            for (int i = 0; i < 5; i++)
            {
                int x = R.Next(0, 10);
                while(A.Contains(x)) x = R.Next(0, 10);
                A.Add(x);
                listBox1.Items.Add(x.ToString());
                int y = R.Next(0, 10);
                while (B.Contains(y)) y = R.Next(0, 10);
                B.Add(y);
                listBox2.Items.Add(y.ToString());
            }
        }


        private void label3_Click(object sender, EventArgs e)
        {

        }
    }
}