>>53
import sys
import os
import os.path

s = sys.stdin.readline().rstrip('\n')
if os.path.exists(s):
  if os.path.isdir(s):
    for x in os.listdir(s):
      print os.path.abspath(x)
  else:
    print os.path.abspath(s)
else:
  print 'Not exists.'