diff options
Diffstat (limited to 'leetcode/lc-551-student-attendance-record-1.rkt')
| -rw-r--r-- | leetcode/lc-551-student-attendance-record-1.rkt | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/leetcode/lc-551-student-attendance-record-1.rkt b/leetcode/lc-551-student-attendance-record-1.rkt deleted file mode 100644 index c5f1456..0000000 --- a/leetcode/lc-551-student-attendance-record-1.rkt +++ /dev/null @@ -1,11 +0,0 @@ -#lang racket - -(define/contract (check-record s) - (-> string? boolean?) - (define s-list (map string (string->list s))) - (cond [(<= 2 (count (curry string=? "A") s-list)) #false] - [(string-contains? s "LLL") #false] - [else #true])) - -(check-record "PPALLP") -(check-record "PPALLL")
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