python 求π的程序

python 求π的程序

求π的程序

import random
import math
paosha=1000000
yuan=0.0

for i in range(paosha+1):
a=random.random()
b=random.random()
c=math.sqrt(a2+b2)
if c<=1.0:
yuan=yuan+1
pi = 4*(yuan/paosha)

print(pi)