;; A triple <a, b, c> is called a Pythagorean triple if a^2 + b^2 = c^2.
;; This program reads a, b, c from input and then
;;   prints 1 if they form a Pythagorean triple, and
;;   prints 0 otherwise.

  read 0
  read 1
  read 2

  mul 0 0 0
  mul 1 1 1
  mul 2 2 2

  add 3 0 1
  seq 4 2 3
  write 4
  halt