Python编写五星红旗

1.导入海龟库

import turtle

2.绘制旗面

##绘制旗面turtle.penup()turtle.goto(-300,-200)turtle.pendown()turtle.color("red")turtle.begin_fill()turtle.forward(600)turtle.left(90)turtle.forward(400)turtle.left(90)turtle.forward(600)turtle.left(90)turtle.forward(400)turtle.left(90)turtle.end_fill()

3.绘制大五角星

turtle.color("gold")turtle.begin_fill()turtle.penup()turtle.goto(-260,120)turtle.pendown()for i in range(5):    turtle.forward(120)    turtle.right(144)turtle.end_fill()

4.绘制第一个小五角星

turtle.color("gold")turtle.begin_fill()turtle.penup()turtle.goto(-120,160)turtle.pendown()for i in range(5):    turtle.forward(40)    turtle.right(144)turtle.end_fill()

5.绘制第二个小五角星

##第二个小五角星turtle.color("gold")turtle.begin_fill()turtle.penup()turtle.goto(-80,120)turtle.pendown()for i in range(5):    turtle.forward(40)    turtle.right(144)turtle.end_fill()

6.绘制第三个小五角星

turtle.color("gold")turtle.begin_fill()turtle.penup()turtle.goto(-80,60)turtle.pendown()for i in range(5):    turtle.forward(40)    turtle.right(144)turtle.end_fill()

7.绘制第四个小五角星

turtle.color("gold")turtle.begin_fill()turtle.penup()turtle.goto(-120,20)turtle.pendown()for i in range(5):    turtle.forward(40)    turtle.right(144)turtle.end_fill()

8.隐藏画笔

turtle.hideturtle()turtle.done()

9.完整代码

import turtle##绘制旗面turtle.penup()turtle.goto(-300,-200)turtle.pendown()turtle.color("red")turtle.begin_fill()turtle.forward(600)turtle.left(90)turtle.forward(400)turtle.left(90)turtle.forward(600)turtle.left(90)turtle.forward(400)turtle.left(90)turtle.end_fill()##大五角星turtle.color("gold")turtle.begin_fill()turtle.penup()turtle.goto(-260,120)turtle.pendown()for i in range(5):    turtle.forward(120)    turtle.right(144)turtle.end_fill()##第一个小五角星turtle.color("gold")turtle.begin_fill()turtle.penup()turtle.goto(-120,160)turtle.pendown()for i in range(5):    turtle.forward(40)    turtle.right(144)turtle.end_fill()##第二个小五角星turtle.color("gold")turtle.begin_fill()turtle.penup()turtle.goto(-80,120)turtle.pendown()for i in range(5):    turtle.forward(40)    turtle.right(144)turtle.end_fill()##第三个小五角星turtle.color("gold")turtle.begin_fill()turtle.penup()turtle.goto(-80,60)turtle.pendown()for i in range(5):    turtle.forward(40)    turtle.right(144)turtle.end_fill()##第四个小五角星turtle.color("gold")turtle.begin_fill()turtle.penup()turtle.goto(-120,20)turtle.pendown()for i in range(5):    turtle.forward(40)    turtle.right(144)turtle.end_fill()turtle.haideturtle()turtle.done()