public void Saochep(Vecto m)
{
n = m.n;
for (int i = 0; i < n; i++)
{
this.v[i] = m.v[i];
}
}
public Vecto Hieu(Vecto t2)
{
if (this.n == t2.n)
{
Vecto t = new Vecto(this.n);
for (int i = 0; i < n; ++i)
t.v[i] = this.v[i] - t2.v[i];
return t;
}
else return null;
}
static void Main()
{
Console.WriteLine("Nhap thong tin cho vecto thu nhat");
Vecto t1 = new Vecto(9); t1.Nhap();
Console.WriteLine("Nhap thong tin cho vecto thu nhat");
Vecto t2 = new Vecto(9); t2.Nhap();
Console.WriteLine("Tong hai vecto");
Vecto t3 = t1.Tong(t2);
if (t3 == null)
Console.WriteLine("Khong tinh tong duc vi hai vecto co kich thuoc khong bang nhau");
else
{
Console.WriteLine("Tong hai vecto");
t3.Hien();
}
}
