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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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8
Task/Substring-Top-and-tail/Scheme/substring-top-and-tail.ss Normal file
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(define (string-top s)
(if (string=? s "") s (substring s 0 (- (string-length s) 1))))
(define (string-tail s)
(if (string=? s "") s (substring s 1 (string-length s))))
(define (string-top-tail s)
(string-tail (string-top s)))