View Compilation Error

0_0_17107442_31999.cpp:1:61: fatal error: GCC4.9.2/lib/gcc/x86_64-w64-mingw32/4.9.2/include/stdio.h>voi: Invalid argument
 #include <stdio.h>void (){ int a,m,n,sum; while(scanf(n--)  
                                                             ^
compilation terminated.