using System;

public class Program

{

    public static void Main()

    {

    {

        try

        {

            int n;

            n = int.Parse(textBox1.Text);

            dataGridView1.RowCount = n;

            dataGridView1.ColumnCount = 1;

            //Ovo je moguce zadati u osobinama

            dataGridView1.AllowUserToAddRows = false;

            dataGridView1.ColumnHeadersVisible = false;

            dataGridView1.RowHeadersVisible = false;

        }

        catch

        {

            MessageBox.Show("UNESI n", "GRESKA");

        }

   }

    //Rukovaoc događaja kojom se unosi broj članova i članovi niza:

    private void dataGridView2_MouseClick(object sender, MouseventArgs e)

    {

        try

        {

            int n;

            n = int.Parse(textBox1.Text);

            dataGridView2.RowCount = n;

            dataGridView2.ColumnCount = 1;

        }

        catch

        {

            MessageBox.Show("UNESI n", "GRESKA");

        }

    }

    private void button1_Click(object sender, EventArgs e)

    {

        try

        {

            int i, n;

            int[] X = new int[50];

            int[] Y = new int[50];

            n = int.Parse(textBox1.Text);

            for (i = 0; i < n; i++)

                X[i] = Convert.ToInt32(dataGridView1[0, i].Value);

            for (i = 0; i < n; i++)

                Y[i] = X[n - i - 1];

            for (i = 0; i < n; i++)

                dataGridView2[0, i].Value = Y[i];

        }

        catch

        {

            MessageBox.Show("UNESI MATRICU", "GRESKA");

        }

    }

    private void button3_Click(object sender, EventArgs e)

    {

        int n = int.Parse(textBox1.Text);

        textBox1.Clear();

        for (int i = 0; i < n; i++)

        {

            dataGridView1[0, i].Style.BackColor = Color.Azure;

            dataGridView1[0, i].Value = " ";

            dataGridView2[0, i].Style.BackColor = Color.Aqua;

            dataGridView2[0, i].Value = " ";

        }

        textBox1.Focus();

    }

}

​

 }

}