python123第一周作业(修改）

1.使用turtle库绘制一个红色五角星图形

 1 import turtle
 2 
 3 turtle.pensize(4)
 4 turtle.pencolor("black")
 5 turtle.fillcolor("red")
 6 
 7 turtle.begin_fill()
 8 for _ in range(5):
 9 turtle.forward(200)
10 turtle.right(144)
11 turtle.end_fill()

2.使用turtle库绘制一个六角形

 1 import turtle
 2 turtle.setup(650,350,200,200)
 3 turtle.penup()
 4 turtle.pensize(1)
 5 turtle.pencolor("red")
 6 turtle.fillcolor("yellow")
 7 turtle.fd(100)
 8 turtle.seth(30)
 9 turtle.pendown()
10 turtle.begin_fill()
11 turtle.fd(80)
12 turtle.seth(-90)
13 turtle.fd(80)
14 turtle.seth(150)
15 turtle.fd(80)
16 turtle.end_fill()
17 turtle.penup()
18 turtle.seth(30)
19 turtle.fd(80/3)
20 turtle.seth(90)
21 turtle.fd(80/3)
22 turtle.pendown()
23 turtle.begin_fill()
24 turtle.seth(-30)
25 turtle.fd(80)
26 turtle.seth(-150)
27 turtle.fd(80)
28 turtle.seth(90)
29 turtle.fd(80)
30 turtle.end_fill()

3.使用turtle库绘制一个叠加等边三角形

 1 import turtle
 2 turtle.setup(650,350,200,200)
 3 turtle.penup()
 4 turtle.pensize(1)
 5 turtle.pencolor("red")
 6 turtle.fillcolor("purple")
 7 turtle.begin_fill()
 8 turtle.seth(60)
 9 turtle.pendown()
10 turtle.fd(50)
11 turtle.seth(-60)
12 turtle.fd(100)
13 turtle.seth(-180)
14 turtle.fd(100)
15 turtle.seth(60)
16 turtle.fd(50)
17 turtle.seth(0)
18 turtle.fd(50)
19 turtle.seth(-120)
20 turtle.fd(50)
21 turtle.seth(120)
22 turtle.fd(50)
23 turtle.end_fill()

posted @ 2020-03-11 16:00  WendyWW  阅读(723)  评论(0)    收藏  举报