题意: bobo has a sequence a1,a2,…,an. He is allowed to swap twoadjacentnumbers for no more than k times.Find the minimum number of inversions after his ...
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编程语言 时间:
2015-08-07 22:04:12
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138
DescriptionOnce Bob took a paper stripe ofnsquares (the height of the stripe is 1 square). In each square he wrote an integer number, possibly negativ...
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其他好文 时间:
2015-08-07 22:03:30
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235
新建源汇S,T,根据题意可以建出一个DAG设f[x][y]为从x走到y的回文路径的方案数,则边界条件:f[x][x]=1对于一条边x->y,若a[x]==a[y],则f[x][y]=1转移方程为:若a[x]==a[y],则f[x][y]=sum(f[i][j])(x->i有边,j->y有边)若a[x...
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其他好文 时间:
2015-08-07 22:01:15
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151
原题:DescriptionMy birthday is coming up and traditionally I'm serving pie. Not just one pie, no, I have a number N of them, of various tastes and of va...
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其他好文 时间:
2015-08-07 22:00:54
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104
Jeffer9@gmail.com 工艺是指在不同工作中心执行的作业序列 作业的详细信息 Number of cycles 在该工作中心操作几个循环 Number of hours 在该工作中心操作几个小时 这些时间、循环参数,用来计算安排工单work Order 工作中心参数 Resource t...
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其他好文 时间:
2015-08-07 21:59:32
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290
11gR2开始,OCR和VOTE它们被存储在ASM磁盘组,因此,更换OCR有两种方法,第一是使用ASM磁盘组drop disk数据重组后,另一种方法是OCR迁移到另一个磁盘组第一种:add disk 再 drop diskSQL> select group_number,name,path from...
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其他好文 时间:
2015-08-07 21:57:00
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206
Number SequenceTime Limit: 10000/5000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 15017Accepted Submission(s): 6585P...
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其他好文 时间:
2015-08-07 21:51:48
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113
My birthday is coming up and traditionally I’m serving pie. Not just one pie, no, I have a number N of them, of various tastes and of various sizes. F...
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其他好文 时间:
2015-08-07 21:41:46
阅读次数:
113
"显示行号 set number "启用vi不兼容版本 set nocompatible "使退格键启用 set backspace=2 "搜索高亮 set hlsearch "设置tab键为4个空格 set tabstop=4 "每一及自动缩进的空格数 set shiftwidth=4 "自动括号补全...
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系统相关 时间:
2015-08-07 20:32:32
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160
题目Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three integers. You may assume that each input would have exactl...
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其他好文 时间:
2015-08-07 19:58:54
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72