From fafbeaf9e3c09ba7a5bea7e47d5736001f8a5aa1 Mon Sep 17 00:00:00 2001 From: HJ Date: Tue, 17 Jan 2023 12:46:04 -0500 Subject: adding old leetcode solutions --- leetcode/lc-1295-even-number-of-digits.rkt | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 leetcode/lc-1295-even-number-of-digits.rkt (limited to 'leetcode/lc-1295-even-number-of-digits.rkt') diff --git a/leetcode/lc-1295-even-number-of-digits.rkt b/leetcode/lc-1295-even-number-of-digits.rkt new file mode 100644 index 0000000..9e88454 --- /dev/null +++ b/leetcode/lc-1295-even-number-of-digits.rkt @@ -0,0 +1,4 @@ +#lang racket +(define/contract (find-numbers nums) + (-> (listof exact-integer?) exact-integer?) + (count (λ (n) (odd? (order-of-magnitude n))) nums)) \ No newline at end of file -- cgit v1.2.3