Help! нужно построить блок-схему: ( function f(x: real): real; begin if x < 0 then f : = exp(x * ln(3)) + sqr(x) else f : = exp(-x * ln(3)) - sqr(-x) end; var a, b, h, x, y: real; begin a : = -1; b : = 2; h : = 0.2; writeln('': 10, ''); writeln('': 10, '| x | y |'); writeln('': 10, ''); x : = a; while x < b do begin y : = f(x); writeln('': 10, '|', x: 5: 1, ' | ', y: 7: 4, '|'); x : = x + h end; writeln('': 10, ''); end.