# 实验8

实验任务3
from turtle import*

def square(size=50,rgb='pink'):
pencolor(rgb)
for i in range(4):
fd(size)
left(90)

def main():
setup(800,600)
speed(0)

n=10
for i in range(n):
square(80,'orange')
left(360/n)

hideturtle()
done()

if __name__=='__main__':
main()

实验任务4
from turtle import*

setup(800,600)
pencolor('red')

n=10
for i in range(n):
for j in range(2):
circle(80,90)
left(90)

right(360/n)
hideturtle()
done()

实验任务5
from turtle import*

setup(800,600)
bgcolor('black')
pencolor('yellow')
speed(0)

angle=0
size=2

n=8
for i in range(n):
for j in range(5):
fd(size)
angle+=72
seth(angle)
size+=5

hideturtle()
done()

实验任务6
from turtle import*
from random import random
def moveto(x,y):
penup()
goto(x,y)
pendown()

setup(800,600)
def rect(wide,height,rgb='red'):
rgb=tuple(random() for i in range(3))
color(rgb)
for i in range(2):
begin_fill()
fd(wide)
left(90)
fd(height)
end_fill()
left(90)
wide=10
for i in range(20):
moveto((9-i)*wide,0)
rect(10,20)
hideturtle()
done()

posted @ 2022-06-12 10:50  202183360008仲苏洋  阅读(33)  评论(1编辑  收藏  举报