static void Main2()
{
PS t1 = new PS();
PS t2 = new PS();
Console.WriteLine("Tong 2 phan so");
PS t3 = t1.Tong(t2);
t3.Hien();
Console.WriteLine("Hieu 2 phan so");
PS t4 = t1.Hieu(t2);
t4.Hien();
Console.WriteLine("Tich 2 phan so");
PS t5 = t1.Tich(t2);
t5.Hien();
Console.WriteLine("Thuong 2 phan so");
PS t6 = t1.Thuong(t2);
t6.Hien();
if (t1 > t2)
{
Console.WriteLine("t1 > t2");
}
else
{
Console.WriteLine("t1 <= t2");
}
Console.ReadKey();
}
public PS Tong(PS t2)
{
PS t = new PS();
t.ts = this.ts * t2.ms + this.ms * t2.ts;
t.ms = this.ms * t2.ms;
return(t);
}
public PS Hieu(PS t2)
{
PS t = new PS();
t.ts = this.ts * t2.ms - this.ms * t2.ts;
t.ms = this.ms * t2.ms;
return(t);
}
public PS(PS t)
{
this.ts = t.ts;
this.ms = t.ms;
}