diff options
Diffstat (limited to 'advent-of-code/2023/01/1.rkt')
| -rw-r--r-- | advent-of-code/2023/01/1.rkt | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/advent-of-code/2023/01/1.rkt b/advent-of-code/2023/01/1.rkt index 0c69be5..58475ed 100644 --- a/advent-of-code/2023/01/1.rkt +++ b/advent-of-code/2023/01/1.rkt @@ -1,14 +1,8 @@ #lang racket -(define fp (open-input-file "input")) -(define sum 0) +(require "../lib/utils.rkt") -(define (get-lines fp) - (let loop ((lines '())) - (define l (read-line fp)) - (if (eof-object? l) - (reverse lines) - (loop (cons l lines))))) +(define fp (open-input-file "input")) (define lines (get-lines fp)) |