Created
August 21, 2021 16:17
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| #lang racket | |
| (define (trampoline fn . args) | |
| (if (empty? args) | |
| (let ([ret (fn)]) | |
| (if (procedure? ret) | |
| (trampoline ret) | |
| ret)) | |
| (trampoline (lambda () (apply fn args))))) | |
| (define (fact* n k) | |
| (if (< n 2) | |
| (k n) | |
| (lambda () (fact* (- n 1) (lambda (v) (k (* n v))))))) | |
| (trampoline fact* 100 (lambda (x) x)) |
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