public ListEntry(int degree, int a)
{
Degree = degree;
A = a;
Next = null;
}
public static ListEntry Addition(ListEntry pol_1, ListEntry pol_2)
{
if (pol_1 != null && pol_2 != null)
{
ListEntry beg = new ListEntry();
ListEntry list = beg;
ListEntry beg1 = pol_1;
ListEntry temp1 = pol_1;
ListEntry temp2 = pol_2;
int slag = 0;
while (pol_1 != null)
{
slag = 0;
while (temp1 != null)
{
if (pol_1.Degree == temp1.Degree)
{
slag += temp1.A;
}
temp1 = temp1.Next;
}
while (temp2 != null)
{
if (pol_1.Degree == temp2.Degree)
{
slag += temp2.A;
}
temp2 = temp2.Next;
}
if (slag != 0)
{
list.Next = new ListEntry(pol_1.Degree, slag);
list = list.Next;
}
temp2 = pol_2;
pol_1 = pol_1.Next;
temp1 = beg1;
}
list = beg.Next;
temp1 = beg.Next;
int count = 0;
while (list != null) //проверка на одинаковые слагаемые
{
while (temp1 != null)
{
if (list.A == temp1.A && list.Degree == temp1.Degree)
{
count++;
if (count > 1)
{
list.Next = list.Next.Next;
}
}
temp1 = temp1.Next;
}
list = list.Next;
temp1 = beg.Next;
count = 0;
}
return(beg.Next);
}
else
{
return(null);
}
}
public ListEntry()
{
Degree = 0;
A = 0;
Next = null;
}