Программы ** delphi или c++ builder

Question

Программы на delphi или c++ builder

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Answer 1

Function y(x: real): real;
begin
    if x < -1 then
        y := 1 - 2 * x
    else if x <= 2 then<br>        y := 2 + x * x
    else
        y := abs(2 * x * x) + 1;
end;

function z(x, y: real): real;
begin
    z := 2 * x / (48 - y * y) + 15 * sin(x);
end;

var
    x: integer;

begin
    for x := -10 to 10 do
        writeln('x=',x, ' y=', y(x), ' z=', z(x, y(x)));
end.