import random
import matplotlib
import matplotlib.pyplot as plt
%matplotlib inline
def A(N):
    n = 0
    for i in range(N):
        x = random.randint(1, 100)
        y = random.randint(1, 100)
        z = random.randint(1, 100)
        if x <= 5 or y <= 70 or z <= 31:
            n += 1
    return n/N
N = 10000
print("Answer:")
print(A(N))
x = [i for i in range(1, 10000, 100)]
y1 = [A(i) for i in x]

plt.plot(x[2:], y1[2:])
plt.title('PLOT')
plt.show()