picrin/etc/R7RS/src/sum.sch

24 lines
559 B
Plaintext
Raw Normal View History

;;; SUM -- Compute sum of integers from 0 to 10000
(import (rnrs base)
(rnrs io simple))
(define (run n)
(let loop ((i n) (sum 0))
(if (< i 0)
sum
(loop (- i 1) (+ i sum)))))
(define (main)
(let* ((count (read))
(input1 (read))
(output (read))
(s2 (number->string count))
(s1 (number->string input1))
(name "sum"))
(run-r6rs-benchmark
(string-append name ":" s1 ":" s2)
count
(lambda () (run (hide count input1)))
(lambda (result) (equal? result output)))))