;; The first three lines of this file were inserted by DrScheme. They record metadata
;; about the language level of this file in a form that our tools can easily process.
#reader(lib "reader.ss" "plai" "lang")
(define (proc return)
  (begin
    (display "Hello ")
    (return 2)
    (display "World")))

(+ 1 (call/cc proc))