Функции function F (x, y: integer): integer; functionG (x, y: integer): integer;

function R (x, y: integer): integer; begin result: =x*(y – 1); end; function F (x, y: integer): integer begin Result: =R (x+1, y) — R (x, y — 1); end; function G (x, y: integer): integer begin Result: =F (x, R (x, y); end; beginwriteln (G (3, 3); end.