Beat the Spread!Time Limit:1000MSMemory Limit:65536KTotal Submissions:17794Accepted:8484DescriptionSuperbowl Sunday is nearly here. In order to pass t...
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其他好文 时间:
2014-06-24 10:53:44
阅读次数:
203
You are climbing a stair case. It takesnsteps to reach to the top.Each time you can either climb 1 or 2 steps. In how many distinct ways can you climb...
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其他好文 时间:
2014-06-24 10:22:48
阅读次数:
214
程序仅供学习。 1 #!/usr/bin/python 2 import os 3 import time 4 ip=raw_input("Enter the ip,example: 192.168.1.0-254:\n") 5 service = raw_input("Enter the Ser....
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编程语言 时间:
2014-06-24 08:52:55
阅读次数:
489
在学习makefile的时候涉及到修改时间,对于mtime,ctime,atime三个时间之间有啥区别呢??atime - access time mtime - if modify timectime - of change timels -luTo view ctimels -lcTo vi.....
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其他好文 时间:
2014-06-23 07:58:14
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246
A lot of computations involve processing a string one character at a time. Often they start at the beginning, select each character in turn, do someth...
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其他好文 时间:
2014-06-23 07:19:02
阅读次数:
257
the coal industry may reverse its decline in 2014. Coal stockpiles have disappeared at a faster clip than at any time in the past decade due to cold w...
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其他好文 时间:
2014-06-23 07:01:07
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235
#!/bin/bashawk 'BEGIN{printf "%-60s %-10s %-10s %-10s\n","url","count","time","avg_time"}$NF ~ /^[0-9]/{c1[$11]+=$NFc2[$11]++}END{for(b in c2) { fo...
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其他好文 时间:
2014-06-22 23:56:33
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382
题目描述Given a non-negative integer sequence A with length N, you can exchange two adjacent numbers each time. After K exchanging operations, what’s the ...
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其他好文 时间:
2014-06-22 23:36:42
阅读次数:
232
实际上和大多这类题一样(比如wikioi上的地鼠游戏),考察的都是堆的操作这次改完之后就算把堆的模版定下来了悲剧的是:大根堆打成了小根堆,导致一开始一直是10分……按结束时间排序,(经过验证,结束时间相同的建筑不需要在根据t的大小来排序)如果time+t[i]>1; 8 while k>=1 ...
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Web程序 时间:
2014-06-21 16:02:49
阅读次数:
352
1.setInterval(function(){},[time])示例:这是一个模拟进度条的代码,结束后转向另一页面。 0' ...
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Web程序 时间:
2014-06-21 15:12:28
阅读次数:
286