diff options
Diffstat (limited to 'leetcode/lc-1018-binary-prefix.rkt')
| -rw-r--r-- | leetcode/lc-1018-binary-prefix.rkt | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/leetcode/lc-1018-binary-prefix.rkt b/leetcode/lc-1018-binary-prefix.rkt deleted file mode 100644 index fa82681..0000000 --- a/leetcode/lc-1018-binary-prefix.rkt +++ /dev/null @@ -1,11 +0,0 @@ -#lang racket -(define/contract (prefixes-div-by5 A) - (-> (listof exact-integer?) (listof boolean?)) - (define ns (make-vector (length A) #false)) - (for/fold ([acc 0]) - ([b (in-list A)] - [i (in-naturals)]) - (let ([test-val (remainder (+ (* 2. acc) b) 5)]) - (when (= 0 test-val) (vector-set! ns i #true)) - test-val)) - (vector->list ns))
\ No newline at end of file |