clion不知道為什么報錯````

c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../libmingw32.a(main.o):(.text.startup+0xa0):?undefined?reference?to?`WinMain@16'
collect2.exe:?error:?ld?returned?1?exit?status
CMakeFiles\explore.dir\build.make:121:?recipe?for?target?'explore.exe'?failed
mingw32-make.exe[3]:?***?[explore.exe]?Error?1
CMakeFiles\Makefile2:66:?recipe?for?target?'CMakeFiles/explore.dir/all'?failed
mingw32-make.exe[2]:?***?[CMakeFiles/explore.dir/all]?Error?2
mingw32-make.exe[1]:?***?[CMakeFiles/explore.dir/rule]?Error?2
CMakeFiles\Makefile2:78:?recipe?for?target?'CMakeFiles/explore.dir/rule'?failed
Makefile:117:?recipe?for?target?'explore'?failed
mingw32-make.exe:?***?[explore]?Error?2

心累,想去Linux上寫c了