#!/usr/bin/python
# -*- coding: utf-8 -*-
"""
cf. documentation cf http://docs.python.org/library/random.html 
random number generation - génération de nombres aléatoires
functions of interest : choice, randint, seed
"""

from random import * 

facepiece = ['pile','face']
valeurpiece = [0.01,0.02,0.05,0.1,0.2,0.5,1.,2.]

for i in range(1):
    # choice : random choice of an element from a list
    print(choice(facepiece), choice(valeurpiece))
    # randint : return a random integer number between 2 values (including limits)
    print(randint(0,10))       # imprime un nombre aléatoire entre 0 et 10
    print(choice(range(0,11,1)))  # same function, using choice and range to create the list
    

# seed(ANY_DATA) : seeding of the random number generator with any (constant) data
# in order to generate reproducible random sequences.
# seed() - without data - uses internal clock value to "randomly" initiate the generator !

for j in range(3):
    #seed('ma chaîne personnielle')  # reproducible initialization
    seed()   # to randomly initiate the generator
    for i in range(10):
        print(randint(1000,9999))
    print(" ")