save project

123.py

 import turtle
+screen=turtle.Screen()
+len=screen.textinput("提示","你想要多大的爱心呀？")
+len=int(len)
 pen=turtle.Pen()
 pen1=turtle.Pen()
 pen1.write("你好\n诺依.\n我是崔宇杰",font=("Times",30,"normal"))
 pen1.hideturtle()
-goto(100,100)
+pen.penup()
+pen.goto(100,100)
+pen.pendown()
 pen.left(45)
-pen.forward(100)
-pen.circle(50,180)
+pen.forward(2*len)
+pen.circle(len,180)
 pen.right(90)
-pen.circle(50,180)
-pen.forward(100)
+pen.circle(len,180)
+pen.forward(2*len)
 turtle.done()
\ No newline at end of file