public async Task <ActionResult <string> > Post(APN apn)
{
BigInteger a;
uint p, n;
try
{
if (apn.a == null || apn.p == null || apn.n == null)
{
throw new FormatException();
}
a = BitOperation.BinStrToBigInteger(apn.a);
p = Convert.ToUInt32(apn.p, 10);
n = Convert.ToUInt32(apn.n, 10);
}
catch (FormatException)
{
ModelState.AddModelError("Error", "Некорректные параметры");
return(BadRequest(ModelState));
}
return(await Task.Run(() => BitOperation.BigIntegerToBinStr(BitOperation.CycleShiftLeft(a, p, n))));
}
