Exercise 1.12 Pascal's triangle
ZrotherBimmo

Code Review

Compare your solutions
    #| BEGIN (Введите свое решение) |#
(define (solution x y)
  (if (or (= x y) (= y 1))
      1
  (+ (solution (- x 1) (- y 1)) (solution (- x 1) y ))))
#| END |#