public void Should_sum_big_numbers_correctly(string x, string y, string z)
{
Int256 i1 = Int256.Parse(x);
Int256 i2 = Int256.Parse(y);
Int256 i3 = i1 + i2;
("0x" + i3.ToString("X32")).Should().Be(z);
}
public void Should_multiply_correctly(int x, int y, int z)
{
var i1 = (Int256)x;
var i2 = (Int256)y;
Int256 i3 = i1 * i2;
((int)i3).Should().Be(z);
i3.ToString().Should().Be(z.ToString(CultureInfo.InvariantCulture));
}
public void Should_leftShift_correctly(string x, string y, string z)
{
//
// X >> Y should = z
//
Int256 i1 = Int256.Parse(x);
int shifthBy = int.Parse(y);
Int256 i3 = i1 << shifthBy;
("0x" + i3.ToString("X32")).Should().Be(z);
}
public static void Main(string[] args)
{
InitializeNumbers(K);
foreach (var no in Numbers)
{
foreach (var digit in no)
{
Console.Write(digit + "");
}
Console.WriteLine("+");
}
stopwatch.Start();
for (int i = 0; i < K; i += 2)
{
int newI = i;
int newJ = i + 1;
Tasks.Add(Task.Factory.StartNew(() => Process(newI, newJ)));
}
Task.WaitAll(Tasks.ToArray());
while (!Queue.IsEmpty)
{
Tuple <Int256, int> enqueuedItem;
Queue.TryDequeue(out enqueuedItem);
if (enqueuedItem != null)
{
Result[enqueuedItem.Item2] += enqueuedItem.Item1;
}
}
bool carry = false;
int carryMagnitude = 0;
for (int i = N - 1; i >= 0; i--)
{
//Console.WriteLine(Result[i]);
if (carry)
{
Result[i] += carryMagnitude;
}
if (Result[i] > 9 && i != 0)
{
//Console.WriteLine("####:" + Result[i]);
carry = true;
Int256 t = Result[i];
var cm = int.Parse(t.ToString()[0].ToString());
while (t >= 10)
{
t /= 10;
}
//carryMagnitude = t%10;
carryMagnitude = cm;
//Console.WriteLine("cm:" + carryMagnitude);
Result[i] %= 10;
}
else
{
carry = false;
carryMagnitude = 0;
}
}
stopwatch.Stop();
for (int i = 0; i < N; i++)
{
Console.Write("-");
}
Console.WriteLine("=");
foreach (var r in Result)
{
Console.Write(r + "");
}
Console.WriteLine("\nTime elapsed: {0}", stopwatch.ElapsedMilliseconds);
Console.WriteLine();
Console.WriteLine(Check() ? "OK" : "Not OK");
}