Corn FieldsTime Limit: 2000msMemory Limit: 65536KBThis problem will be judged onPKU. Original ID:325464-bit integer IO format:%lld Java class name:Mai...
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其他好文 时间:
2014-10-03 11:37:24
阅读次数:
184
题意:给你一个图,告诉你起始点S,终点E,‘.’可走,‘#’不可走。求从起点到终点1.总是先选择向左走的步数。2.总是选择先向右走的步数。3.最短路思路: 对于第一种和第二种,用深搜,只要写对存方向的数组即可:int r[4][2]= {{0,-1},{1,0},{0,1},{-1,0}};int ...
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其他好文 时间:
2014-10-02 14:19:02
阅读次数:
256
Corn Fields
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 8062
Accepted: 4295
Description
Farmer John has purchased a lush new rectangular pasture compos...
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其他好文 时间:
2014-10-01 11:28:31
阅读次数:
176
CRF的全称是Conditional Random Fields,由CMU教授John Lafferty 提出,原文标题:Conditional R andom Fields: Probabilistic Modelsfor Segmenting and Labeling Sequence Data...
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其他好文 时间:
2014-09-30 11:08:51
阅读次数:
149
Corn Fields
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 8041
Accepted: 4287
Description
Farmer John has purchased a lush new rectangular pasture comp...
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其他好文 时间:
2014-09-29 18:42:41
阅读次数:
141
1. 下载ctags58.zip,解压后将其中的ctags.exe放到Path路径下,以笔者为例,将其直接放到%SystemRoot%\system32路径下,然后通过命令行测试如下:
2. 调用Sublime Text 2包管理器安装Ctags插件:
3. 在工程目录下运行“ctags -R -f .tags –fields=+aimSl –languages...
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Web程序 时间:
2014-09-27 21:42:22
阅读次数:
222
Drainage Ditches
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 56870
Accepted: 21863
Description
Every time it rains on Farmer John's fields, a pond fo...
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其他好文 时间:
2014-09-25 22:40:38
阅读次数:
239
Drainage Ditches
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 56869
Accepted: 21862
Description
Every time it rains on Farmer John's fields, a pond fo...
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其他好文 时间:
2014-09-25 11:40:28
阅读次数:
178
Description
Farmer John has purchased a lush new rectangular pasture composed of M by
N (1 ≤ M ≤ 12; 1 ≤ N ≤ 12) square parcels. He wants to grow some yummy corn for the cows on a number of square...
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其他好文 时间:
2014-09-23 17:30:45
阅读次数:
191
function getType(num) getType=num select case num case "202" : getType="文本" case "203" : getType="备注" case "3" : get...
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数据库 时间:
2014-09-20 16:00:19
阅读次数:
217