最近,新加坡总理李显龙也写了一份代码公布出来,大致瞧了一眼,竟然是解数独题的代码!前几天刚刚写过,数独主要算法当然是使用回溯法。回溯法当时初学的时候在思路上比较拧,不容易写对。写了几个回溯法的算法之后心里总算有了点底。回溯法的代码一般都是长成下面这样子:void backtracking(int[]...
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编程语言 时间:
2015-05-16 01:26:04
阅读次数:
158
Sudoku
Time Limit: 2000MS
Memory Limit: 65536KB
64bit IO Format: %I64d & %I64u
Submit Status
Description
Sudoku is a very simple task. A square table with 9 rows an...
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其他好文 时间:
2015-05-15 09:13:29
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130
Determine if a Sudoku is valid, according to:Sudoku Puzzles - The Rules.The Sudoku board could be partially filled, where empty cells are filled with ...
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其他好文 时间:
2015-05-13 19:34:33
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123
代码: 1 #include 2 #include 3 4 using namespace std; 5 6 int length = 9; 7 8 bool isValidSudoku(vector>& board) 9 {10 int flag[9];11 memset(...
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其他好文 时间:
2015-05-11 10:41:20
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115
新版的Caffe中所有运行的地方都要使用绝对地址,如:#!/usr/bin/env sh./build/tools/caffe train --solver=examples/mnist/lenet_solver.prototxt需要改成:/home/raoqiang/OPEN_SDK/caffe-...
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其他好文 时间:
2015-05-10 17:08:31
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122
https://leetcode.com/problems/valid-sudoku/Determine if a Sudoku is valid, according to:Sudoku Puzzles - The Rules.The Sudoku board could be partially...
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其他好文 时间:
2015-05-09 13:04:55
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115
Write a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are indicated by the character '.'.You may assume that there will be o...
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编程语言 时间:
2015-05-08 21:55:55
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145
Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.The Sudoku board could be partially filled, where empty cells are filled with...
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编程语言 时间:
2015-05-08 06:57:39
阅读次数:
154
Description
Sudoku is a very simple task. A square table with 9 rows and 9 columns is divided to 9 smaller squares 3x3 as shown on the Figure. In some of the cells are written decimal digits from 1...
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其他好文 时间:
2015-05-06 13:26:33
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113
题目地址: https://leetcode.com/problems/sudoku-solver/// 将字符串的数独题转换成 int[9][9]void setBoard(int board[9][9], char ** b, int boardRowSize, int boardColSize...
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其他好文 时间:
2015-05-05 23:19:29
阅读次数:
300