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| author | H.J <thechairman@thechairman.info> | 2024-10-09 11:36:55 -0400 |
|---|---|---|
| committer | H.J <thechairman@thechairman.info> | 2024-10-09 11:36:55 -0400 |
| commit | 8777ff071f7bb37631baa7b6717ad29961e50911 (patch) | |
| tree | 6d59c4ed58e454b960339c3d1151f0a879e8d7cb /aoc2015/day-04 | |
| parent | 6156a9ef7be4012063a042aafb4e9b0d7eadde8e (diff) | |
| download | gleam_aoc-8777ff071f7bb37631baa7b6717ad29961e50911.tar.gz gleam_aoc-8777ff071f7bb37631baa7b6717ad29961e50911.zip | |
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Diffstat (limited to 'aoc2015/day-04')
| -rw-r--r-- | aoc2015/day-04/day-04.rkt | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/aoc2015/day-04/day-04.rkt b/aoc2015/day-04/day-04.rkt deleted file mode 100644 index 2c16043..0000000 --- a/aoc2015/day-04/day-04.rkt +++ /dev/null @@ -1,18 +0,0 @@ -#lang racket -(require "../../jj-aoc.rkt" - threading - file/md5) - -(define secret-key (~> (open-day 4 2015) port->string string-trim)) - -(define (find-n-zeroes n) - (for/first ([i (in-naturals)] - #:when - (~>> i (~a secret-key) md5 bytes->string/utf-8 (string-prefix? _ (make-string n #\0)))) - i)) - -;; part 1 -(time (find-n-zeroes 5)) - -;; part 2 -(time (find-n-zeroes 6)) |