import sys

def print_usage():
   print "print_files.py <file1> [file2] ..."

if __name__ == "__main__":
    if len(sys.argv) <= 1:
        print_usage()
    else:
       # print out all the entered files
       # don't print out the item at index 0, since it's the program name
       for i in range(1, len(sys.argv)):
           print sys.argv[i]