圆周率计算
#圆周率计算公式法 p=0 n=100 for k in range(n): p+=1/pow(16,k)*(4/(8*k+1)-2/(8*k+4)-1/(8*k+5)-1/(8*k+6)) print("{}".format(p))
#圆周率计算蒙特卡罗法 from random import random from time import perf_counter h=1000*1000 hits=0.0 start=perf_counter() for i in range(1,h+1): x,y=random(),random() dist=pow(x**2+y**2,0.5) if dist<=1.0: hits=hits+1 p=4*(hits/h) print("{}".format(p))