static Object PartB()
{
List <long> input = ReadInputs.ReadLongs(inputPath);
input.Sort();
long ans = 0;
for (int i = 0; i < input.Count; i++)
{
for (int j = 0; j < input.Count; j++)
{
if (j != i)
{
long a = input[i];
long b = input[j];
long c = 2020 - a - b;
if (input.Contains(c))
{
ans = a * b * c;
break;
}
}
}
}
Console.WriteLine("Part B: Result is {0}", ans);
return(ans);
}