From 8777ff071f7bb37631baa7b6717ad29961e50911 Mon Sep 17 00:00:00 2001 From: "H.J" Date: Wed, 9 Oct 2024 11:36:55 -0400 Subject: sorting by language --- leetcode/lc-766-toeplitz-matrix.rkt | 9 --------- 1 file changed, 9 deletions(-) delete mode 100644 leetcode/lc-766-toeplitz-matrix.rkt (limited to 'leetcode/lc-766-toeplitz-matrix.rkt') 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])) \ No newline at end of file -- cgit v1.2.3