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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 /leetcode/lc-819-most-common-word.rkt | |
| parent | 6156a9ef7be4012063a042aafb4e9b0d7eadde8e (diff) | |
| download | gleam_aoc-8777ff071f7bb37631baa7b6717ad29961e50911.tar.gz gleam_aoc-8777ff071f7bb37631baa7b6717ad29961e50911.zip | |
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Diffstat (limited to 'leetcode/lc-819-most-common-word.rkt')
| -rw-r--r-- | leetcode/lc-819-most-common-word.rkt | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/leetcode/lc-819-most-common-word.rkt b/leetcode/lc-819-most-common-word.rkt deleted file mode 100644 index 68a89c3..0000000 --- a/leetcode/lc-819-most-common-word.rkt +++ /dev/null @@ -1,14 +0,0 @@ -#lang racket -(define/contract (most-common-word paragraph banned) - (-> string? (listof string?) string?) - (define word-count-hash (make-hash)) - (define banned-word-hash - (apply hash (flatten (map (λ (w) (cons w 'banned)) banned)))) - (define word-list - ((compose string-split string-downcase) - (string-replace paragraph #px"[^A-Za-z[:space:]]" " "))) - (for/list ([word (in-list word-list)]) - (cond [(hash-has-key? banned-word-hash word) void] - [else (hash-update! word-count-hash word add1 0)])) - (car (argmax cdr (hash->list word-count-hash)))) - |