//public void Xuat()
//{
// Console.WriteLine("{0}/{1}",tu, mau);
//}
public PhanSo Cong(PhanSo a, PhanSo b)
{
PhanSo c = new PhanSo();
c.tu = a.tu * b.mau + a.mau * b.tu;
c.mau = a.mau * b.mau;
return(c);
}
public PhanSo Tong()
{
PhanSo tong = new PhanSo(0, 1);
for (int i = 0; i < length; i++)
{
//tong = tong.Cong(a[i]);
tong = tong + a[i];
}
return(tong);
}
static void Main(string[] args)
{
PhanSo a = new PhanSo(1, 2);
PhanSo b = a;
b.mau = 10;
Console.WriteLine(a);
//// a.Nhap();
// a.Xuat();
//a.NghichDao();
// PhanSo b = new PhanSo(3,4);
////PhanSo c = a.Cong(a, b);
//PhanSo c = a.Cong(b).Cong(a).Cong(b);
//Console.WriteLine("{0}+{1}={2}", a, b, c);
//int[] a = new int[100];
//int length = 5;
//PhanSo[] a = new PhanSo[100];
//int length = 5;
//for(int i=0; i< length; i++)
//{
// a[i] = new PhanSo();
// a[i].Nhap();
//}
//for (int i = 0; i < length; i++)
//{
// a[i].Xuat();
////}
//PhanSo[] a = new PhanSo[] { new PhanSo(1, 2),
// new PhanSo(3, 4),
// new PhanSo(5),
// new PhanSo()
//};
////foreach (PhanSo p in a)
//// p.Nhap();
//foreach (PhanSo p in a)
// Console.WriteLine("Phan so "+ p);
//MangPhanSo mang = new MangPhanSo();
//mang.Nhap();
//Console.WriteLine(mang);
//Console.WriteLine("Tong phan so la " + mang.Tong());
Console.ReadKey();
}
public void Them(PhanSo p)
{
a[length] = new PhanSo();
a[length] = p;
length++;
}
public PhanSo Cong(PhanSo b)
{
return(this.Cong(this, b));
}
