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kejadlen/num-update.rkt

Created September 15, 2017 04:34
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num-update.rkt
#lang typed/racket
(define num-update
(lambda (#:main [main : Number 0] #:reserve [reserve : Number 1])
(list main reserve)))
(print (num-update))
(print (num-update #:main 2))
(print (num-update #:reserve 2))
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