private static int CompareBigIntegers(BigInt First, BigInt Second)
{
int compare_result;
if (First.IsNegative() && !Second.IsNegative())
{
compare_result = -1;
}
else if (!First.IsNegative() && Second.IsNegative())
{
compare_result = 1;
}
else if (First.IsNegative() && Second.IsNegative())
{
return(CompareBigIntegersNeg(First, Second));
}
else
{
return(CompareBigIntegersPos(First, Second));
}
return(compare_result);
}
/// <summary>
/// Makes full copy of object of BigInt type.
/// </summary>
/// <returns>Returns reference on a new object, that has the same values that copied object had.</returns>
public static BigInt Copy(BigInt number)
{
BigInt copied_number = new BigInt();
if (number.IsNegative())
{
copied_number.negative = true;
}
for (int i = 0; i < number.numericalRank.Count; i++)
{
copied_number.numericalRank.Add(number.numericalRank[i]);
}
return(copied_number);
}