1. When you have used OpenOffice edited one of reports,it has stored the report's banary data is database,which caused the problem when you refresh th...
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其他好文 时间:
2014-07-22 22:56:35
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216
There are N gas stations along a circular route, where the amount of gas at station i is gas[i].You have a car with an unlimited gas tank and it costs...
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其他好文 时间:
2014-07-19 20:35:13
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202
1、新建AS类,用于为Tree生成复选框,及一些选择事件。package com.th.myUtils{ import flash.events.Event; import flash.events.MouseEvent; import mx.controls.Alert;...
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其他好文 时间:
2014-07-19 00:02:02
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305
Description
There is a famous railway station in PopPush City. Country there is incredibly hilly. The station was built in last century. Unfortunately, funds were extremely limited that time. It wa...
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其他好文 时间:
2014-07-17 10:41:03
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220
Dungeon Master
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 16178
Accepted: 6268
Description
You are trapped in a 3D dungeon and need to find th...
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其他好文 时间:
2014-07-17 10:16:30
阅读次数:
235
(¦3[____]← 扫描线问题,抛物线方程为 y=a*x*x 形式,对每个点求出抛物线中轴的范围theta-delta~theta+delta,theta = atan2(y,x),delta则用方程组可解x*x+y*y=z*z+(a*z*z)^2,tan(theta)=z/(a*z*z),故th...
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其他好文 时间:
2014-07-16 19:21:57
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191
J - MANAGER(2.4.5)
Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d
& %I64u
Submit Status
Description
One of the programming paradigm in parallel processing is th...
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其他好文 时间:
2014-07-16 17:30:45
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213
/*
G - 二分
Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu
Submit
Status
Description
Given n points (1 dimensional) and q segments, you have to find the number of points th...
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其他好文 时间:
2014-07-16 16:42:15
阅读次数:
245
好题。给一个无向图,求最少染黑多少个点后,使得任意删除一个点,每一个点都有与至少一个黑点联通。一开始的确不知道做。看白书,对于一个联通分量,如果它有两个或以上的割点,那么这个分量中间的任何一个点都是不需要染色的。如果这个联通分量恰好有一个割点,那么这个分量需要对其中任何一个非割点染色,如果分量没有割...
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其他好文 时间:
2014-07-16 16:07:12
阅读次数:
279
14.5.13.4Insert Buffering Database applications often insert new rows in the ascending order of the primary key. In this case, due to the layoutof th....
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其他好文 时间:
2014-07-14 22:02:27
阅读次数:
373