Valid Sudoku1 [Leetcode][자바스크립트][Medium] 36. Valid Sudoku 풀이 /** * 36_ValidSudoku.js * Medium * https://leetcode.com/problems/valid-sudoku/ */ var isValidSudoku = function(board) { const row = new Array(9).fill(null).map(() => new Set([])), col = new Array(9).fill(null).map(() => new Set([])), box = new Array(9).fill(null).map(() => new Set([])); for (let i = 0; i < 9; i++) { for (let j = 0; j < 9; j++) { if (board[i][j] !== ".") { if (row[i].has(board.. 2022. 1. 10. 이전 1 다음
