/in/foo.cc:10:0: warning: ignoring #pragma comment  [-Wunknown-pragmas]
 #pragma comment(linker,"/STACK:1024000000,1024000000")
 
/in/foo.cc: In function 'int main()':
/in/foo.cc:64:9: warning: unused variable 'j' [-Wunused-variable]
  int i, j, k;
         ^
/in/foo.cc:64:12: warning: unused variable 'k' [-Wunused-variable]
  int i, j, k;
            ^
/in/foo.cc:65:6: warning: unused variable 'x' [-Wunused-variable]
  int x, y, z;
      ^
/in/foo.cc:65:9: warning: unused variable 'y' [-Wunused-variable]
  int x, y, z;
         ^
/in/foo.cc:65:12: warning: unused variable 'z' [-Wunused-variable]
  int x, y, z;
            ^