DescriptionBeijing was once surrounded by four rings of city walls: the Forbidden City Wall, the Imperial City Wall, the Inner City Wall, and finally ...
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其他好文 时间:
2014-09-12 20:30:24
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184
1. 表的设计1.1 Pre-Creating Regions默认情况下,在创建HBase表的时候会自动创建一个region分区,当导入数据的时候,所有的HBase客户端都向这一个region写数据, 直到这个region足够大了才进行切分。一种可以加快批量写入速度的方法是通过预先创建一些空的reg...
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其他好文 时间:
2014-09-09 17:40:49
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203
Given a 2D board containing 'X' and 'O',
capture all regions surrounded by 'X'.
A region is captured by flipping all 'O's into 'X's
in that surrounded region.
For example,
X X X X
X O O X...
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其他好文 时间:
2014-08-28 14:55:59
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209
1 class Solution { 2 public: 3 void solve(vector> &board) { 4 int m = board.size(); 5 if(m == 0) 6 return; 7 ...
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其他好文 时间:
2014-08-27 21:57:08
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292
LeetCode: Surrounded RegionsGiven a 2D board containing 'X' and 'O', capture all regions surrounded by 'X'.A region is captured by flipping all 'O's i...
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其他好文 时间:
2014-08-24 20:41:13
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222
Given a 2D board containing 'X' and 'O', capture all regions surrounded by 'X'.A region is captured by flipping all 'O's into 'X's in that surrounded ...
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其他好文 时间:
2014-08-13 18:06:46
阅读次数:
200
参考文献:http://blog.csdn.net/lanxu_yy/article/details/17848219 不过本文准备用超链接的方式连接到相应解答页面,不断更新中
题目
算法
数据结构
注意事项
Clone Graph
BFS
哈希表
Word Ladder II
BFS
哈希表
Surrounded Regions...
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其他好文 时间:
2014-08-11 08:27:51
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238
题目链接:点击打开链接
gg。。==
#include
#include
#include
#include
#include
#include
#include
#include
using namespace std;
#define ll long long
#define inf 10000000
#define N 55
typedef pair pii;
struct...
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其他好文 时间:
2014-08-10 01:49:39
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297
Surrounded RegionsGiven a 2D board containing'X'and'O', capture all regions surrounded by'X'.A region is captured by flipping all'O's into'X's in that...
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其他好文 时间:
2014-08-07 22:43:55
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304
题意:给你n(n#include #include #include #include #include #include using namespace std;#define N 207vector vx,vy;map hx,hy;int dx[4] = {0,0,1,-1};int dy[4]...
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其他好文 时间:
2014-08-07 21:42:20
阅读次数:
260