private static void Timsobenhat()
{
double x, y, z;
Console.WriteLine("Nhap vao so thu nhat");
double.TryParse(Console.ReadLine(), out x);
Console.WriteLine("Nhap vao so thu hai");
double.TryParse(Console.ReadLine(), out y);
Console.WriteLine("Nhap vao so thu ba");
double.TryParse(Console.ReadLine(), out z);
PhuongTrinh pt = new PhuongTrinh();
double kq10 = pt.Timmin(x, y, z);
}
private static void Phuongtrinhbac1()
{
double v1, v2;
Console.WriteLine("Nhap Vao so a ");
double.TryParse(Console.ReadLine(), out v1);
Console.WriteLine("Nhap Vao so b ");
double.TryParse(Console.ReadLine(), out v2);
PhuongTrinh pt = new PhuongTrinh();
double kq = pt.PhuongTrinhBac1(v1, v2);
Console.WriteLine("Ket qua {0}", kq);
}
private static void TinhTong()
{
double v4, v5;
Console.WriteLine("Nhap vao so thu nhat ");
double.TryParse(Console.ReadLine(), out v4);
Console.WriteLine("Nhap vao so thu hai ");
double.TryParse(Console.ReadLine(), out v5);
PhuongTrinh pt = new PhuongTrinh();
double kq4 = pt.Tong(v4, v5);
Console.WriteLine("Ket Qua {0}", kq4);
}
private static void TinhHieu()
{
double v6, v7;
Console.WriteLine("Nhap vao so thu nhat ");
double.TryParse(Console.ReadLine(), out v6);
Console.WriteLine("Nhap vao so thu hai ");
double.TryParse(Console.ReadLine(), out v7);
PhuongTrinh pt = new PhuongTrinh();
double kq5 = pt.Hieu(v6, v7);
Console.WriteLine("Ket Qua {0}", kq5);
}
private static void TinhThuong()
{
double v8, v9;
Console.WriteLine("Nhap vao so thu nhat ");
double.TryParse(Console.ReadLine(), out v8);
Console.WriteLine("Nhap vao so thu hai ");
double.TryParse(Console.ReadLine(), out v9);
PhuongTrinh pt = new PhuongTrinh();
double kq6 = pt.Thuong(v8, v9);
Console.WriteLine("Ket Qua {0}", kq6);
}
private static void TinhTich()
{
double v10, v11;
Console.WriteLine("Nhap vao so thu nhat ");
double.TryParse(Console.ReadLine(), out v10);
Console.WriteLine("Nhap vao so thu hai ");
double.TryParse(Console.ReadLine(), out v11);
PhuongTrinh pt = new PhuongTrinh();
double kq7 = pt.Tich(v10, v11);
Console.WriteLine("Ket Qua {0}", kq7);
}
private static void Timsolonnhat()
{
double x, y, z;
Console.WriteLine("Nhap vao so thu nhat ");
double.TryParse(Console.ReadLine(), out x);
Console.WriteLine("Nhap vao so thu hai");
double.TryParse(Console.ReadLine(), out y);
Console.WriteLine("Nhap vao so thu ba ");
double.TryParse(Console.ReadLine(), out z);
PhuongTrinh pt = new PhuongTrinh();
double kq9 = pt.Timmax(x, y, z);
Console.WriteLine("Ket Qua {0}", kq9);
}
private static void GiaiPhuongTrinhbac2()
{
double v12, v13, v14;
Console.WriteLine("Nhap vao so thu nhat ");
double.TryParse(Console.ReadLine(), out v12);
Console.WriteLine("Nhap vao so thu hai");
double.TryParse(Console.ReadLine(), out v13);
Console.WriteLine("Nhap vao so thu ba ");
double.TryParse(Console.ReadLine(), out v14);
PhuongTrinh pt = new PhuongTrinh();
double [] kq8 = pt.PhuongTrinhBacHai(v12, v13, v14);
Console.WriteLine("Ket Qua nghiem thu 1 {0}", kq8[0]);
Console.WriteLine("Ket Qua nghiem thu 2 {0}", kq8[1]);
}
