msgbox_blqlbq

            int []chisla = new int[10];
            Random rand = new Random();
            for (int i = 0; i < chisla.Length; i++)
            {
                chisla[i] = rand.Next(-10, 10);
            }
            label1.Text = "";
                foreach (int chislo in chisla)
                {
                    label1.Text += chislo.ToString();
                }
            Array.Sort( chisla );
            label1.Text = "\n";
            foreach (int chislo in chisla)
            {
                label1.Text += chislo.ToString();
            }
             int k= 0, no=0;
  DialogResult answer;
     do   {          k++;
answer=MessageBox.Show("iskash li da Prodaljish?", "Da/Ne?",        MessageBoxButtons.YesNo, MessageBoxIcon.Question);
              if (answer == DialogResult.Yes)  {    label1.Text = " kraj \n";   }
                else
              {         no++;   label1.Text = " otgowor no \n";   }
            }
      while (answer != DialogResult.Yes);
  label1.Text  = label1.Text+"otgoworihte s 'no' "+ no +" pati" ;
        }