begin
Writeln('Введите x, y, z:');
var(x, y, z) := ReadInteger3();
var a := (3 + Exp(y - 1)) / (1 + x * x * Abs(y - Tan(z)));
var b := (y - x) ** 2 / 2 + Abs(y - x) ** 3 / 3;
var c := a * a * Sqrt(Abs(a - b));
WriteFormat('a = {0}, b = {1}, c = {2}', a, b, c)
end.