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Int
Declaration:
Function Int (X : Real) : Real;
Description:
Int
returns the integer part of any Real
X
, as a Real.
Errors:
None.
See also:
Frac
(
503
),
Round
(
561
)
Listing:
refex/ex34.pp
Program
Example34;
{
Program
to
demonstrate
the
Int
function.
}
begin
Writeln
(Int(123.456):0:1);
{
Prints
123.0
}
Writeln
(Int(-123.456):0:1);
{
Prints
-123.0
}
end.
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