摘要:
import time import turtle as tt # 绘制间隔 def drawGap(): tt.penup() tt.fd(5) # 绘制单段数码管 def drawLine(draw): drawGap() if (draw): tt.pendown() else: tt.pen 阅读全文
posted @ 2020-12-14 19:43
fangxiaolog
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摘要:
def PI(n): pi=0 for k in range(n): pi += 1/pow(16,k)*(4/(8*k+1)-2/(8*k+4)-1/(8*k+5)-1/(8*k+6)) return pi import time scale = 20 print("执行开始".center(sc 阅读全文
posted @ 2020-12-14 19:20
fangxiaolog
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