多边形分割 #include #include #include #include #define MAX_ROW 40 #define MAX_COLUMN 40 #define MAX_X 800 #define MAX_Y 800 int grad[MAX_ROW][MAX_COLUMN]; vo
from query plan to query performance supercharging your apache spark from-query-plan-to-query-performance-supercharging-your-apache-spark-queries-using-the-spark-ui-sql-tab 使用SaprkSQL UI页签分析执行计划中的性能问题
从文件读取数据并用OPENGL画图 #include #include #include #include #include #include using namespace std; class POINT { public: float x,y,z; }; const static int NumOfVertex=116