diff options
Diffstat (limited to 'leetcode/lc-766-toeplitz-matrix.rkt')
| -rw-r--r-- | leetcode/lc-766-toeplitz-matrix.rkt | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/leetcode/lc-766-toeplitz-matrix.rkt b/leetcode/lc-766-toeplitz-matrix.rkt deleted file mode 100644 index 5606d2a..0000000 --- a/leetcode/lc-766-toeplitz-matrix.rkt +++ /dev/null @@ -1,9 +0,0 @@ -#lang racket - -(define/contract (is-toeplitz-matrix matrix) - (-> (listof (listof exact-integer?)) boolean?) - (cond [(empty? (cdr matrix)) #true] - [(equal? (drop-right (car matrix) 1) - (drop (cadr matrix) 1)) - (is-toeplitz-matrix (cdr matrix))] - [else #false]))
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