Initial data commit

2023-07-01 11:58:00 -04:00 · 2023-07-01 11:58:00 -04:00 · f23f22d71c
commit f23f22d71c
parent 72d218235f
199087 changed files with 3378941 additions and 0 deletions
--- a/Task/Substring-Top-and-tail/Scheme/substring-top-and-tail.ss
+++ b/Task/Substring-Top-and-tail/Scheme/substring-top-and-tail.ss
@ -0,0 +1,8 @@
+(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)))