save project

diy1.py

+# 利用write()帮助悟空给诺依回信吧~
+import turtle
+screen=turtle.Screen()
+screen.bgcolor("red")
+pen=turtle.Pen()
+pen.write("你好\n 诺依，\n我已经学会使用turtle.",font=("Times",30,"normal"))
+pen.hideturtle()
+
+pen.penup()
+pen.goto(-100,0)
+pen.pendown()
+pen.pensize(5)
+pen.pencolor("blue")
+a=screen.textinput("提示","请输入爱心的大小")
+len=int(a)
+pen.left(45)
+pen.forward(len*2)
+pen.circle(len,180)
+pen.right(90)
+pen.circle(len,180)
+pen.forward(len*2)
+turtle.done()