qq_33598781的博客

cmake：set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj")

clock_t startTime, endTime; startTime = clock();//计时开始 ///... endTime = clock();//计时结束 std::cout << "The run time is: " << (double)(endTime - startTime) / CLOCKS_PER_SEC << "s" << std::endl;