Andrea Gus 66d23fcd27 some exercises, in particular monads 9 lat temu
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scheme1.rkt 6257baa8e1 first examples on racket 9 lat temu
scheme2.rkt 3786c5236a some exercises 9 lat temu
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scheme4.rkt 66d23fcd27 some exercises, in particular monads 9 lat temu
scheme5.rkt 66d23fcd27 some exercises, in particular monads 9 lat temu