static double Median(RankedBag <int> vals)
{
if (vals.Count == 0)
{
return(0D);
}
if (vals.Count % 2 == 1)
{
return((double)vals.ElementAt(vals.Count / 2));
}
return((vals.ElementAt(vals.Count / 2 - 1) + vals.ElementAt(vals.Count / 2)) / 2D);
}
public void CrashRbq_ElementAtB_ArgumentOutOfRange()
{
var rb = new RankedBag <int>();
#if TEST_BCL
var zz = Enumerable.ElementAt(rb, 0);
#else
var zz = rb.ElementAt(0);
#endif
}
public void UnitRbq_ElementAt()
{
var rb = new RankedBag <int> {
Capacity = 5
};
int n = 200;
for (int ii = 0; ii <= n; ++ii)
{
rb.Add(ii / 2);
}
for (int ii = 0; ii <= n; ++ii)
{
#if TEST_BCL
Assert.AreEqual(ii / 2, Enumerable.ElementAt(rb, ii));
#else
Assert.AreEqual(ii / 2, rb.ElementAt(ii));
#endif
}
}