画五角星

import turtle

turtle.pensize(数字，画笔宽度 )
turtle.pencolor("画笔颜色")
turtle.fillcolor("填充颜色")

turtle.begin_fill()
for i in range(数字，循环次数):
turtle.forward(数字，每个角的边长)
turtle.right(数字，旋转的角度)
turtle.forward(数字，每个角的边长)
turtle.left(数字，旋转角度)
turtle.end_fill()

turtle.hideturtle() #隐藏画笔
turtle.done() #结束绘制

import turtle

turtle.pensize(5)
turtle.pencolor("yellow")
turtle.fillcolor("red")

turtle.begin_fill()
for i in range(5):
turtle.forward(100)
turtle.right(144)
turtle.forward(100)
turtle.left(72)
turtle.end_fill()

turtle.hideturtle()
turtle.done()