#!/usr/bin/env python
"""
Module to play HiLo
"""
import sys
import random

def randomNumber(range):
    num = random.randint(0,range)
    c = 0
    while (1):
        ans = input("Guess: ")
        c = c + 1
        if(ans == num):
            print("Congratulations.")
            print ("You got it right in %i tries" % c )
            break
        elif ans > num: 
            print ("<")
        else: 
            print (">")


def main(range):
        randomNumber(range)


if __name__ == "__main__":
        if len(sys.argv) < 2:
            print "Usage: %s <value>" % (sys.argv[0])
            sys.exit(2)
        else:
            range = int(sys.argv[1])
            main(range)