
def drawStarledge (edge=3):#绘制一个多边形,其中 edge 为绘制的边数.默认绘制三角形def arrStat (* arr )#传入一个 array .返回这个 arr 的最大值、最小值、中位数、平均值
import turtle
import numpy as np
def drawStarledge(edge=3):
length = int(980 / edge)
angle = 360 / edge
for i in range(edge):
turtle.begin_fill()
turtle.forward(length)
turtle.right(angle)
turtle.end_fill()
turtle.done()
def arrStat(arr):
zuida = np.max(arr)
zuixiao = np.min(arr)
zhongwei = np.median(arr)
junzhi = np.mean(arr)
print(zuida, zuixiao, zhongwei, junzhi)
drawStarledge(10)
array = np.array([1, 2, 2, 3, 4, 2, 6, 8, 8]).reshape((3, 3))
arrStat(array)