14 lines
313 B
ObjectPascal
14 lines
313 B
ObjectPascal
|
function Sqr3(x: integer) := x*x*x;
|
||
|
|
|
||
|
|
function CircleLen(r: real): real := 2 * Pi * r;
|
||
|
|
|
||
|
|
function Hypot(a,b: real) := sqrt(a*a + b*b);
|
||
|
|
|
||
|
|
function Len(x1,y1,x2,y2: real) := Hypot(x2-x1,y2-y1);
|
||
|
|
|
||
|
|
function DigitCount(x: integer) := abs(x).ToString.Length;
|
||
|
|
|
||
|
|
begin
|
||
|
|
writeln(Hypot(3,4));
|
||
|
|
writeln(DigitCount(-1234));
|
||
|
|
end.
|