begin Write('Введите через пробел a,b,c,d,e,x,y: '); Readln(a, b, c, d, e, x, y); if e > 0 then Writeln((a / c) * (b / d) - ((a * b - c) / (c * d)) * exp((x + y) * ln(e))) else if e = 0 then Writeln((a / c) * (b / d) - ((a * b - c) / (c * d))) else Writeln('e<0 недопустимо!') end.
a, b, c, d, e, x, y, z: real;
begin
Write('Введите через пробел a,b,c,d,e,x,y: ');
Readln(a, b, c, d, e, x, y);
if e > 0 then
Writeln((a / c) * (b / d) - ((a * b - c) / (c * d)) * exp((x + y) * ln(e)))
else if e = 0 then Writeln((a / c) * (b / d) - ((a * b - c) / (c * d)))
else Writeln('e<0 недопустимо!')
end.