/in/foo.c: In function 'main':
/in/foo.c:30:11: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long int' [-Wformat=]
  printf("%d          %d\n",zheng,fu);
           ^
/in/foo.c:30:23: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long int' [-Wformat=]
  printf("%d          %d\n",zheng,fu);
                       ^
/in/foo.c:31:11: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long int' [-Wformat=]
  printf("%d_____________%d\n",duo,shao);
           ^
/in/foo.c:31:26: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long int' [-Wformat=]
  printf("%d_____________%d\n",duo,shao);
                          ^