import random
import matplotlib.pyplot as plt
fig = plt.figure()
ax = fig.add_axes([0, 0, 1, 1])
print (type(ax))
plt.savefig('example 142a.png', fmt='png')
k=0
n=10000
i=0
while (i<n):
    i=i+1
    a1 = random.random()
    a2 = random.random()
    a=[]
    a.append(a1)
    a.append(a2)
    a.sort()
    a3 =1-a2
    a2=a2-a1
    p=[]
    p.append(a1)
    p.append(a2)
    p.append(a3)
    p.sort()
    if(a1+a2>a3) and (a1+a3>a2) and (a3+a2>a1) and (p[2]**2<p[0]**2+p[1]**2):
        k+=1
        plt.scatter(a1,a2,c='green')
plt.show()
print(k/n)