<gh_stars>0
import sys
import os

print(sys.argv,os.path.join("","/"),os.path.join('','index.html'),os.path.join('','param'),os.path.join('','param/bar'))
import sys
import os

print(sys.argv,os.path.join("","/"),os.path.join('','index.html'),os.path.join('','param'),os.path.join('','param/bar'))