#!/usr/bin/env python
# Copyright 2005 Daniel Cer (daniel.cer@cs.colorado.edu)
#
# This work is licensed under the Creative Commons Attribution-NonCommercial-
# ShareAlike License. To view a copy of this license, visit 
# http://creativecommons.org/licenses/by-nc-sa/2.5/ or send a letter to 
# Creative Commons, 543 Howard Street, 5th Floor, San Francisco, California, 
# 94105, USA.

import sys

randu_state=1
def randu():
  global randu_state; randu_state=(65539*randu_state) % 2**31
  return randu_state

if len(sys.argv) != 2:
  print >>sys.stderr,"Usage:\n\t%s (number of values to generate*)"%sys.argv[0]
  print >>sys.stderr,"\n* '0' -> unlimited"; sys.exit(-1)

max_iters = int(sys.argv[1])

if max_iters < 0:
  print >>sys.stderr,"Error: parameter must be non-negative"; sys.exit(-1)

if max_iters==0:
  while(true): print randu()
else: 
  for i in xrange(0,max_iters): print randu()