/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:50:8: warning: unused variable 'j' [-Wunused-variable]
  int i,j,k;
        ^
/in/foo.cc:50:10: warning: unused variable 'k' [-Wunused-variable]
  int i,j,k;
          ^
/in/foo.cc:51:6: warning: unused variable 'x' [-Wunused-variable]
  int x,y,z;
      ^
/in/foo.cc:51:8: warning: unused variable 'y' [-Wunused-variable]
  int x,y,z;
        ^
/in/foo.cc:51:10: warning: unused variable 'z' [-Wunused-variable]
  int x,y,z;
          ^