From 511a590552387cbd832b806fa43eebe5c0c0de58 Mon Sep 17 00:00:00 2001 From: aadil42 <77232799+aadil42@users.noreply.github.com> Date: Wed, 5 Mar 2025 23:03:30 +0530 Subject: [PATCH] Create 2579-count-total-number-of-colored-cells.js Solved count-total-number-of-colored-cells --- .../2579-count-total-number-of-colored-cells.js | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 javascript/2579-count-total-number-of-colored-cells.js diff --git a/javascript/2579-count-total-number-of-colored-cells.js b/javascript/2579-count-total-number-of-colored-cells.js new file mode 100644 index 000000000..2cd412826 --- /dev/null +++ b/javascript/2579-count-total-number-of-colored-cells.js @@ -0,0 +1,17 @@ +/** + * Brute Force | Math + * Time O(n) | Space O(1) + * https://leetcode.com/problems/count-total-number-of-colored-cells + * @param {number} n + * @return {number} + */ +var coloredCells = function(n) { + + let total = 1; + n--; + while (n) { + total += 4*n; + n--; + } + return total; +};