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tedtieken/gist:6567112

Created September 15, 2013 00:50
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  1. tedtieken created this gist Sep 15, 2013.
    23 changes: 23 additions & 0 deletions gistfile1.txt
    View file
    Original file line number Diff line number Diff line change
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    import random

    envs = [10.0, 20.0]

    rounds = 10000
    total_stay = 0
    for x in xrange(rounds):
      t_envs = envs[:]
      random.shuffle(t_envs)
      choice = t_envs.pop()
      total_stay += choice

    total_switch = 0
    for x in xrange(rounds):
      t_envs = envs[:]
      random.shuffle(t_envs)
      choice = t_envs.pop()
      new_choice = t_envs.pop()
      total_switch += new_choice

    d_rounds = rounds * 1.0
    print total_stay / d_rounds 
    print total_switch / d_rounds