题目链接：valid-sudoku
import java.util.Arrays;
/**
*
Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
The Sudoku board could be partially filled, where empty cells ...
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其他好文 时间：
2015-03-31 12:52:27
阅读次数：
208
在重构机房，完成EXCEL导出功能时出现异常。
当运行到导出EXCEL的语句：xlApp.Cells(rowindex, colindex) = row(col.ColumnName)时，显示异常:
对此，特查找原因与解决方法，在此与大家分享，也请高手多指教呀！
原因：程序在运行调用传递地址时起冲突，导致出现此异常。
解决方法：将源代码替换成一下代码...
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其他好文 时间：
2015-03-20 11:00:34
阅读次数：
141
效果如下图所示： Expanding/collapsing cells Item:
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Web程序 时间：
2015-03-19 16:20:01
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316
DescriptionA cellular automaton is a collection of cells on a grid of specified shape that evolves through a number of discrete time steps according to a set of rules that describe the new state of a c...
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其他好文 时间：
2015-03-17 21:52:30
阅读次数：
130
Problem StatementYou are given a matrix with m rows and n columns of cells, each of which contains either 1or 0. Two cells are said to be connected if they are adjacent to each other horizontally, ver...
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其他好文 时间：
2015-03-16 06:19:29
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136
单行选中foreach (DataGridViewRow dr in this.dataGridView1.Rows) { try { //DataGridViewCheckBoxCell cbx = (DataGridViewCheckBoxCell)dr.Cells[0]; //if ((boo...
Problem Description
The most important part of a GSM network is so called Base Transceiver Station (BTS). These transceivers form the areas called cells (this term gave the name to the cellular phone) and every phone connects to the BTS with the strongest ...
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其他好文 时间：
2015-03-14 17:03:59
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201
Sudoku Solver问题：Write a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are indicated by the character'.'.You may assume that ...
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其他好文 时间：
2015-03-10 16:47:03
阅读次数：
110
Valid Sudoku问题：Determine if a Sudoku is valid, according to:Sudoku Puzzles - The Rules.The Sudoku board could be partially filled, where empty cells a...
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其他好文 时间：
2015-03-10 10:18:29
阅读次数：
162
题目：一个01构成的图，求1的最大联通个数（相邻八个方向）。
分析：图论、搜索、floodfill。求解所有区域取最大即可。
说明：注意输出格式╮(╯▽╰)╭。
#include
#include
#include
using namespace std;
char maps[30][30],buf[30];
int dxy[8][2] = {1,-1,1,0,1,1,0,-1,...
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其他好文 时间：
2015-03-10 00:11:24
阅读次数：
237
