/in/foo.cc:3:0: warning: ignoring #pragma comment  [-Wunknown-pragmas]
 #pragma comment(linker,"/STACK:1024000000,1024000000")
 
/in/foo.cc: In function 'int main()':
/in/foo.cc:27:12: warning: unused variable 'z' [-Wunused-variable]
  int x, y, z;
            ^