public static int alabama(Nodeint n)
{
Nodeint nt;
nt = n;
int sum = 0;
while (nt.HasNext())
{
sum += nt.GetValue();
nt = nt.GetNext();
}
sum += nt.GetValue();
return(sum);
}
public static string Print(Nodeint n)
{
Nodeint n1;
n1 = n;
string str = "";
str = str + n1.ToString() + " ";
while (n1.HasNext())
{
n1 = n1.GetNext();
str = str + n1.ToString() + " ";
}
return(str);
}
public static Nodeint RetNoNeg(Nodeint n)
{
Nodeint nt;
Nodeint nextnt;
nt = n;
while (nt.HasNext())
{
nextnt = nt.GetNext();
if (nextnt.GetValue() < 0)
{
nt.SetNext(nextnt.GetNext());
}
nt = nt.GetNext();
}
return(n);
}