devc++6.3,上个月已经安装easyx相关文件,可以画出测试圆。今天准备做小项目结果无法画出测试圆,项目一栏全部是灰色的,并且显示这几行提示:
D:\Dev-Cpp\TDM-GCC-64\x86_64-w64-mingw32\bin\ld.exe C:\Users\jlhs\AppData\Local\Temp\ccA4Hsb3.o:试验1.cpp:(.text+0x1e): undefined reference to `initgraph(int, int, int)'
D:\Dev-Cpp\TDM-GCC-64\x86_64-w64-mingw32\bin\ld.exe C:\Users\jlhs\AppData\Local\Temp\ccA4Hsb3.o:试??.cpp:(.text+0x33): undefined reference to `circle(int, int, int)'
D:\Dev-Cpp\TDM-GCC-64\x86_64-w64-mingw32\bin\ld.exe C:\Users\jlhs\AppData\Local\Temp\ccA4Hsb3.o:?匝?1.cpp:(.text+0x41): undefined reference to `closegraph()'
D:\Dev-Cpp\Hello\collect2.exe [Error] ld returned 1 exit status