diff options
Diffstat (limited to '11/Q-2017/cau4.scm')
| -rw-r--r-- | 11/Q-2017/cau4.scm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/11/Q-2017/cau4.scm b/11/Q-2017/cau4.scm index b9438f5..adf5fed 100644 --- a/11/Q-2017/cau4.scm +++ b/11/Q-2017/cau4.scm @@ -1,11 +1,11 @@ (with-input-from-file "CAU4.INP" (lambda () (with-output-to-file "CAU4.OUT" (lambda () (define x (list->string (let read-string ((c (read-char))) - (if (or (eof-object? c) (char-ci=? c #\newline)) + (if (or (eof-object? c) (char=? c #\newline)) '() (cons c (read-string (read-char))))))) (let find-palin ((i 0)) - (if ((lambda (s) (string-ci=? (string-reverse s) s)) + (if ((lambda (s) (string=? (string-reverse s) s)) (string-copy x i (string-length x))) (format #t "~a\n~a~a\n" i x (string-reverse (string-copy x 0 i))) (find-palin (+ i 1)))))))) |