save project

star.py

-import turtle
-pen=turtle.Pen()
-pen.fillcolor("red")
-pen.begin_fill()
-for i in range(5):
+import turtle #导入turtle模块
+pen=turtle.Pen()# 创建画笔
+pen.fillcolor("red")#设置填充颜色
+pen.begin_fill()#开始填充
+for i in range(5):#循环5次画出五角星
    pen.forward(200)
    pen.forward(200)
    pen.right(144)
    pen.right(144)
-pen.end_fill()
-pen.hideturtle()
-turtle.done()
+pen.end_fill()#结束填充
+pen.hideturtle()#隐藏画笔
+turtle.done()#保存画布
    
    
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