Answers for "scheme pair"

0

scheme pair

> (cons 1 2)
'(1 . 2)

> (cons (cons 1 2) 3)
'((1 . 2) . 3)

> (car (cons 1 2))
1

> (cdr (cons 1 2))
2

> (pair? (cons 1 2))
#t
Posted by: Guest on April-17-2022

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