有进度条圆周率计算

Posted 2021-03-03 linantelope

有进度条圆周率计算：

代码：

 

import math
import time
scale=14
s = 1
m = 2
print("执行开始".center(scale//2, "-"))
start = time.perf_counter()
for i in range(scale+1):
    s=math.sqrt((1-math.sqrt(1-pow(s,2)))/2)
    m=m*2
    a = ‘*‘ * i
    b = ‘.‘ * (scale - i)
    c = (i/scale)*100
    dur = time.perf_counter() - start
    print("
{:^3.0f}%[{}->{}]{:.2f}s".format(c,a,b,dur))
time.sleep(0.1)
Pi=s*m
print("Pi值是{}".format(Pi))
print("
"+"执行结束".center(scale//2,‘-‘))

 

输出：