save project

diy1.py

+# 利用write()帮助悟空给诺依回信吧
+import turtle
+screen=turtle.Screen()
+len1=screen.textinput("输入框","你想要多大的爱心?")
+len=float(len1)
+screen.bgcolor("light green")
+pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write("诺依,\n你是一个大聪明",font=("Times",13,"normal"))
+pen.hideturtle()
+pen1=turtle.Pen()
+pen1.pensize(5)
+pen1.pencolor("red")
+pen1.left(45)
+len=50
+pen1.forward(2*len)
+pen1.circle(len,180)
+pen1.right(90)
+pen1.circle(len,180)
+pen1.forward(2*len)
+pen1.hideturtle()
+turtle.done()