static void Main(string[] args)
{
do
{
int n = SoNguyen.NhapSoNguyenDuong("Nhap n = ");
Console.Write("S(" + n + ") = " + TinhToan.Tinh(n));
} while (SoNguyen.NhapSoNguyen("\nTiep tuc(1.Tiep, 0.Khong)?") != 0);
}
static void Main(string[] args)
{
do
{
float x = SoThuc.NhapSoThuc("Nhap x = ");
int n = SoNguyen.NhapSoNguyenDuong("Nhap n = ");
Console.Write("T(" + x + "," + n + ") = " + TinhToan.Tinh(x, n));
} while (SoNguyen.NhapSoNguyen("\nTiep tuc (1.Tiep, 0.Khong) ?") != 0);
}
private void button_equal_Click(object sender, EventArgs e)
{
phimbang = true;
kq = TinhToan.Tinh(chuoi1, pheptinh, chuoi2).ToString();
float kq2 = float.Parse(kq);
string thoigian = DateTime.Now.ToString("yyyy/MM/dd hh:mm");
// ScreenButtom.Text = thoigian.ToString();
hienthi();
SqlConnection con = new SqlConnection("server=k45A;database=maytinh;Integrated security=true;");
SqlCommand cmd = new SqlCommand("insert into cal(kq,thoigian) values('" + kq2 + "','" + thoigian + "')", con);
con.Open();
cmd.ExecuteNonQuery();
con.Close();
test = true;
}
