leetcode-36-Valid Sudoku
Use 3 vector of maps to store current number, then check the current situation is fit the rule or not.
The trick part is for the cell map, remember (i / 3) * 3 + j / 3 stand for the nth cell.
相關推薦
leetcode--(36. Valid Sudoku)
描述 blog board 3*3 urn oar leetcode true clas 描述：9*9的方格，每一行每一列必須是1~9，每一個單元的3*3方格必須是1~9 func isValidSudoku(board [][]byte) bool { //定義3個二維
LeetCode - 36. Valid Sudoku
這道題就是根據已給出的陣列中的數來判斷該陣列是不是Valid的，也就是行，列，九宮格中都不能出現相同的數字。 A partially filled sudoku which is valid. 上邊的這個陣列就是valid的。 The Sudoku board could be parti
#Leetcode# 36. Valid Sudoku
https://leetcode.com/problems/valid-sudoku/ Determine if a 9x9 Sudoku board is valid. Only the filled cells need to be validated&nb
[leetcode]36. Valid Sudoku
Solution 1:用set的簡單迴圈 第一反應是set，set不能存重複的元素 Runtime: 21 ms, faster than 57.14% of Java online submissions for Valid Sudoku. class Solut
python leetcode 36. Valid Sudoku
判斷行列，3*3正方形中是否有重複數字即可。由於總數字有限，所以用集合或是字典儲存都可以 class Solution: def isValidSudoku(self, board): """ :type board: List[List[str]
LeetCode 36. Valid Sudoku【九宮格判斷合法】
Determine if a 9x9 Sudoku board is valid. Only the filled cells need to be validated according to the
Leetcode 36. Valid Sudoku
文章作者：Tyan 部落格：noahsnail.com | CSDN | 簡書 1. Description 2. Solution class Solution { public:
leetcode-36-Valid Sudoku
Use 3 vector of maps to store current number, then check the current situation is fit the rule or not. The trick part is for the cell map, rem
Leetcode 36 Valid Sudoku
Determine if a 9x9 Sudoku board is valid. Only the filled cells need to be validated according to the following rules: Each
LeetCode 36. Valid Sudoku 判斷9*9的數獨板是否有效
Determine if a 9x9 Sudoku board is valid. Only the filled cells need to be validated according to the following rules: Each row must cont
19.2.3 [LeetCode 36] Valid Sudoku
follow ces ont ted size 技術分享 column rmi clas Determine if a 9x9 Sudoku board is valid. Only the filled cells need to be validated accordi
leetCode 36.Valid Sudoku(有效的數獨) 解題思路和方法
Valid Sudoku Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules. The Sudoku board could be partially filled, where
LeetCode-36.Valid Sudoku
commons 分享圖片 odi i++ ces tco load exc htm Determine if a 9x9 Sudoku board is valid. Only the filled cells need to be validated according
【LeetCode】36. Valid Sudoku（C++）
地址：https://leetcode.com/problems/valid-sudoku/ 題目： Determine if a 9x9 Sudoku board is valid. Only the filled cells need to be validated accord
LeetCode解題筆記36 Valid Sudoku
題目： Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules. The Sudoku board could be partially filled, where empty
LeetCode Day30 valid-sudoku
class Solution { public: bool isValidSudoku(vector<vector<char>>& board) { if(board.empty() || board[0].empty()) retur
36. Valid Sudoku/37. Sudoku Solver - 數獨問題-- backtracking 經典
題意： 經典的遞迴題， 要求：除了要求 橫豎都填滿 1~9外， 每個3*3也都要求滿足 1~9 36. 陣列可以部分填充， 問是否一個有效的 sudoku. 寫了個好燒腦的 四重迴圈來check 3*3 的部分。 重點在於 用陣列作為hash 。 然後對於 che
leecode 36. Valid Sudoku
const ROW = 10 const COL = 100 func isValidSudoku(board [][]byte) bool { for colIndex, col := range board { for rowIndex, value := ran
36. Valid Sudoku
題意： 測試一個9*9的數獨是否合法。 思路： 暴力求解，先測試每行，再測試每列，最後測試每塊。遇到不合法直接返回false； bool isValidSudoku(vector<vector<char>>& board) {
36. Valid Sudoku （判斷數獨）
Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules. The Sudoku board could be partially filled, where empty cells