save project

diy1.py

 #导入模块
 import turtle
+#背景颜色
+screen=turtle.Screen()
+screen.bgcolor("blue")
+#准备画笔
+pen_a=turtle.Pen()
+pen_a.color("black")
+pen_a.speed(99)
+pen_a.pensize(1)
+pen_a.penup()
+pen_a.goto(100,-100)
+#写字
+pen_a.write("好\n一\n点",font=("Times",30,"normal"))
+#隐藏画笔
+pen_a.hideturtle()
+
 #准备画笔
 pen_b=turtle.Pen()
 pen_b.color("red")
+pen_b.speed(99)
+pen_b.pensize(1)
 #画圆
+pen_b.fillcolor("red")
+pen_b.begin_fill()
 pen_b.left(45)
 pen_b.forward(100)
 pen_b.circle(50,180)
 pen_b.right(90)
 pen_b.circle(50,180)
 pen_b.forward(100)
+pen_b.end_fill()
 #隐藏画笔
 pen_b.hideturtle()
 #固定画布