题目传送门题意:就是小时候玩的一种游戏,问有多少线段盖在最上面分析:简单线段相交,队列维护当前最上的线段/************************************************* Author :Running_Time* Created Time :201...
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其他好文 时间:
2015-10-26 18:43:54
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149
题目传送门题意:求最短路线,使得线上任意一点离城堡至少L距离分析:先求凸包,答案 = 凸包的长度+ 以L为半径的圆的周长/************************************************* Author :Running_Time* Created Ti...
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其他好文 时间:
2015-10-25 12:02:44
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219
12.2 You are given the source to an application which crashes when it is run. After running it ten times in a debugger, you find it never crashes in t...
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其他好文 时间:
2015-10-24 12:54:26
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188
题目传送门题意:判断两条直线的位置关系,共线或平行或相交分析:先判断平行还是共线,最后就是相交。平行用叉积判断向量,共线的话也用叉积判断点,相交求交点/************************************************* Author :Running_T...
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其他好文 时间:
2015-10-24 10:05:22
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186
1.新建多设备运用程序工程 2.选择空白的运用 3.代码如下,点击运行,可以看到运行平台 关键代码: 1 procedure TForm1.Button1Click(Sender: TObject); 2 begin 3 {$IFDEF IOS} 4 ShowMessage ('Running on...
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数据库 时间:
2015-10-23 16:08:14
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291
You can try to build Debian/Ubuntu for OrangePI yourself.Clone my GitHub repository.You will need running Ubuntu or Debian system (you can even run it...
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其他好文 时间:
2015-10-23 10:16:19
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232
本文非原创,转自http://liguoliang.com/2010/eclipse-is-running-in-a-jre-but-a-jdk-is-required/安装Maven后每次启动出现警告信息:Eclipse is running in a JRE, but a JDK is requ...
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系统相关 时间:
2015-10-22 10:41:50
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234
题目传送门题意:莫雷定理,求三个点的坐标分析:训练指南P259,用到了求角度,向量旋转,求射线交点/************************************************* Author :Running_Time* Created Time :2015/1...
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其他好文 时间:
2015-10-21 17:26:34
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199
VNC is used to display an X windows session running on another computer. Unlike a remote X connection, the xserver is running on the remote computer, ...
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Web程序 时间:
2015-10-21 10:33:50
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331
I'm running Windows 7 and when I try to run a batch file, it says, "The publisher could not be verified. Are you sure you want to run this software?"S...