~cpp
(define (multi x y) (* x y))
(define (gugu x y)
(begin (print x) (print *) (print y) (print =) (print (multi x y))
(newline)
(when (< y 10)(gugu x (+ y 1)))))
(gugu 2 1)
~cpp
(define (multi x y) (* x y))
(define (gugu x y)
(begin (print x) (print *) (print y) (print =) (print (multi x y))
(newline)
(when (< y 10)(gugu x (+ y 1)))))
(gugu 2 1)