from random import choice
from matplotlib import pyplot, animation, rc
 
class random_walk_sim(object):
    def __init__(self, x, y):
        self.x = int(x)
        self.y = int(y)
        self.X = [x]
        self.Y = [y]
        self.init = (self.x, self.y)
    def random_move(self):
        self.x += choice([-1, 0, 1])
        self.y += choice([-1, 0, 1])
        self.X += [self.x]
        self.Y += [self.y]
    def show_history(self):
        pyplot.plot(self.X, self.Y)
        pyplot.show()
    def origin_count(self):
        return list(zip(self.X, self.Y)).count(self.init) - 1
 
if __name__ == '__main__':
    a = random_walk_sim(1, 1)
    [a.random_move() for i in range(1000)]
    a.show_history()
    [pyplot.scatter(m.X, m.Y, s = 0.5, color = "blue", alpha = 0.3) for m in [[j.random_move() for k in range(1000)] and j for j in [random_walk_sim(0, 0) for i in range(1000)]]]
    pyplot.show()
 

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