https://blog.youkuaiyun.com/FXXKIzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/FXXKI/article/details/47166197https://blog.youkuaiyun.com/FXXKI/article/details/47166197FXXKIFri, 31 Jul 2015 10:16:04 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45798495https://blog.youkuaiyun.com/FXXKI/article/details/45798495FXXKISun, 17 May 2015 22:25:44 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45790453https://blog.youkuaiyun.com/FXXKI/article/details/45790453FXXKISun, 17 May 2015 17:26:06 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45674979https://blog.youkuaiyun.com/FXXKI/article/details/45674979FXXKITue, 12 May 2015 21:08:48 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45674589https://blog.youkuaiyun.com/FXXKI/article/details/45674589FXXKITue, 12 May 2015 20:41:33 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45674105https://blog.youkuaiyun.com/FXXKI/article/details/45674105FXXKITue, 12 May 2015 20:00:20 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45604501https://blog.youkuaiyun.com/FXXKI/article/details/45604501FXXKISat, 09 May 2015 20:45:53 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45604359https://blog.youkuaiyun.com/FXXKI/article/details/45604359FXXKISat, 09 May 2015 20:30:06 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45566371https://blog.youkuaiyun.com/FXXKI/article/details/45566371FXXKIThu, 07 May 2015 20:50:01 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45565497https://blog.youkuaiyun.com/FXXKI/article/details/45565497FXXKIThu, 07 May 2015 19:33:45 +0800= 0 和ax + by + c 还有，半平面的交是神马玩意？ 其实就是一个方程组，让你画出满足若干个式子的]]>https://blog.youkuaiyun.com/FXXKI/article/details/45556361https://blog.youkuaiyun.com/FXXKI/article/details/45556361FXXKIThu, 07 May 2015 09:34:38 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45507221https://blog.youkuaiyun.com/FXXKI/article/details/45507221FXXKITue, 05 May 2015 20:07:03 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45506513https://blog.youkuaiyun.com/FXXKI/article/details/45506513FXXKITue, 05 May 2015 19:15:17 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45505451https://blog.youkuaiyun.com/FXXKI/article/details/45505451FXXKITue, 05 May 2015 17:46:02 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45482399https://blog.youkuaiyun.com/FXXKI/article/details/45482399FXXKIMon, 04 May 2015 16:16:01 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45337739https://blog.youkuaiyun.com/FXXKI/article/details/45337739FXXKITue, 28 Apr 2015 16:30:44 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45081459https://blog.youkuaiyun.com/FXXKI/article/details/45081459FXXKIThu, 16 Apr 2015 21:44:12 +0800 #include #include #include #include #include using namespace std; const double eps = 1e-8; int dcmp(double x) { if( fabs(x)https://blog.youkuaiyun.com/FXXKI/article/details/45079015https://blog.youkuaiyun.com/FXXKI/article/details/45079015FXXKIThu, 16 Apr 2015 18:23:33 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45047123https://blog.youkuaiyun.com/FXXKI/article/details/45047123FXXKITue, 14 Apr 2015 20:06:43 +0800https://blog.youkuaiyun.com/FXXKI/article/details/45034883https://blog.youkuaiyun.com/FXXKI/article/details/45034883FXXKITue, 14 Apr 2015 00:05:16 +0800