Double[] paralar = { 100, 50, 20, 10, 5, 1, 0.50, 0.25, 0.10, 0.05, 0.01 };
private void button1_Click(object sender, EventArgs e)
{
listBox1.Items.Clear();
double alinanpara, tutar, kalantutar;
double banknotadet;
alinanpara = Convert.ToDouble(textBox2.Text);
tutar = Convert.ToDouble(textBox1.Text);
kalantutar = tutar - alinanpara;
textBox3.Text = kalantutar.ToString();
for (int i = 0; i < paralar.Length; i++)
{
banknotadet = Math.Floor(kalantutar / paralar);
İf (banknotadet!= 0)
Listbox1.ıtems. Add(convert. Toınt16(banknotadet) + " adet: " + paralar);
Kalantutar %= paralar;
}
}