public PS CHIA(PS t2)
{
PS t = new PS();
t.ts = this.ts * t2.ms;
t.ms = this.ms * t2.ts;
return(t.Rutgon());
}
public PS Hieu(PS t2)
{
PS t = new PS();
t.ts = this.ts * t2.ms - t2.ts * this.ms;
t.ms = this.ms * t2.ms;
return(t);
}
public PS Tong(PS t2)
{
PS t = new PS();
t.ts = this.ts * t2.ms + t2.ts * this.ms;
t.ms = this.ms * t2.ms;
return(t.Rutgon());
}
static void Main2()
{
PS t1 = new PS(4, 5);
PS t2 = new PS(9, 10);
Console.Write(" Tong 2 phan so la: ");
PS t = t1.Tong(t2);
t.Hien();
Console.Write(" Hieu 2 phan so la: ");
PS t3 = t1.Hieu(t2);
t3.Hien();
Console.Write(" Nhan 2 phan so bang: ");
PS t4 = t1.Nhan(t2);
t4.Hien();
Console.Write(" chia 2 phan so bang: ");
PS t5 = t1.CHIA(t2);
t5.Hien();
if (t1 == t2)
{
Console.WriteLine("Hai phan so bang nhau");
}
else
{
Console.WriteLine("Hai phan so khong bang nhau");
}
if (t1 > t2)
{
Console.WriteLine("t1>t2");
}
else
{
Console.WriteLine("t1<=t2");
}
Console.ReadKey();
}
public PS(PS t2)
{
this.ts = t2.ts;
this.ms = t2.ms;
}
