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dice_visual.py 761B

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  1. import pygal
  2. from die import Die
  3. # Create two D6 dice.
  4. die_1 = Die()
  5. die_2 = Die()
  6. # Make some rolls, and store results in a list.
  7. results = []
  8. for roll_num in range(1000):
  9. result = die_1.roll() + die_2.roll()
  10. results.append(result)
  11. # Analyze the results.
  12. frequencies = []
  13. max_result = die_1.num_sides + die_2.num_sides
  14. for value in range(2, max_result+1):
  15. frequency = results.count(value)
  16. frequencies.append(frequency)
  17. # Visualize the results.
  18. hist = pygal.Bar()
  19. hist.title = "Results of rolling two D6 dice 1000 times."
  20. hist.x_labels = ['2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12']
  21. hist.x_title = "Result"
  22. hist.y_title = "Frequency of Result"
  23. hist.add('D6 + D6', frequencies)
  24. hist.render_to_file('dice_visual.svg')