public static Int64 Divide(Int64 dividend, Int64 divisor, out Int64 remainder)
{
UInt64 dend, dor;
UInt64 r;
dend = Abs(dividend);
dor = Abs(divisor);
UInt64 q = UInt64.Divide(dend, dor, out r);
/* the sign of the remainder is the same as the sign of the dividend
* and the quotient is negated if the signs of the operands are
* opposite */
Int64 quotient = new Int64(q);
remainder = new Int64(r);
if (dividend < 0)
{
remainder = -remainder;
if (divisor > 0)
{
quotient = -quotient;
}
}
else
{
/* positive dividend */
if (divisor < 0)
{
quotient = -quotient;
}
}
return(quotient);
}
public void TestMisc()
{
var v = UInt64.Divide(new UInt64(11u), new UInt64(10u));
AreEquals(1UL, v);
}