python编程---example28

待我称王封你为后i 2024-04-19 14:42 63阅读 0赞

die.py
    
    from random import randint
    
    class Die():
    	def __init__(self,num_sides=6):
    		self.num_sides = num_sides
    
    	def roll(self):
    		return randint(1,self.num_sides)

die_visual.py
    
    import pygal
    
    from die import Die
    
    die = Die()
    
    results = []
    for roll_num in range(1000):
    	result = die.roll()
    	results.append(result)
    
    frequencies = []
    for value in range(1,die.num_sides+1):
    	frequency = results.count(value)
    	frequencies.append(frequency)
    
    hist = pygal.Bar()
    
    hist.title = "Results of rolling one D6 1000 times."
    hist.x_labels = ['1', '2', '3', '4', '5', '6']
    hist.x_title = "Result"
    hist.y_title = "Frequency of Result"
    
    hist.add('D6', frequencies)
    hist.render_to_file('die_visual.svg')

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0ODg5NjA3_size_16_color_FFFFFF_t_70][]

dice_visual.py
    
    import pygal
    
    from die import Die
    
    die_1 = Die()
    die_2 = Die()
    
    results = []
    for roll_num in range(1000):
    	result = die_1.roll() + die_2.roll()
    	results.append(result)
    
    frequencies = []
    max_result = die_1.num_sides + die_2.num_sides
    for value in range(2, max_result+1):
    	frequency = results.count(value)
    	frequencies.append(frequency)
    
    hist = pygal.Bar()
    
    hist.title = "Result of rolling two D6 dice 1000 times."
    hist.x_labels = ['2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12']
    hist.x_title = "Result"
    hist._y_title = "Frequency of Result"
    
    hist.add('D6 + D6', frequencies)
    hist.render_to_file('dice_visual.svg')

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0ODg5NjA3_size_16_color_FFFFFF_t_70 1][]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0ODg5NjA3_size_16_color_FFFFFF_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/2744c29b0b394bd0baef5554bb681851.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0ODg5NjA3_size_16_color_FFFFFF_t_70 1]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/9268d2c264054582ad32907722d43300.png