c:\program files (x86)\dev-cpp\mingw64\x86_64-w64-mingw32\bin\ld.exe cannot find -lgraphics C:\Users\Administrator\Desktop\C++\程序\collect2.exe [Error] ld returned 1 exit status

报错信息，没有黑盒子在运行，运行文件（.exe）在文件夹中出现了一下就没了，