def print_packages(p):
global packages, packages_res
- packages_res[p] = 1
- for pp in packages[p]:
- if not packages_res[pp]:
- print_packages(pp)
- print p#, packages[p]
+ if not packages_res[p]:
+ packages_res[p] = 1
+ for pp in packages[p]:
+ if not packages_res[pp]:
+ print_packages(pp)
+ print p
if __name__ == "__main__":
if len(sys.argv) < 2: