save project

diy1.py

 # 利用write()帮助悟空给诺依回信吧~
 # 利用write()帮助悟空给诺依回信吧~
 import turtle
 import turtle
+screen=turtle.Screen()
+screen.bgcolor("green")
+len=screen.textinput("大小","你想要多大的爱心")
+len=int(len)
+
 
 
 pen=turtle.Pen()
 pen=turtle.Pen()
-pen.write("你好\.",font=("Times",10,"normal"))
+pen.penup()
+pen.goto(10,-120)
+pen.write("你好\n伊诺我会用py.",font=("Times",30,"normal"))
 pen.hideturtle()
 pen.hideturtle()
 
 
 
 
@@ -12,11 +19,11 @@ pen1.pencolor("red")
 pen1.pensize(1)
 pen1.pensize(1)
 pen1.pensize(10)
 pen1.pensize(10)
 pen1.left(45)
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(2*len)
+pen1.circle(len,180)
 pen1.right(90)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(2*len)
 
 
 pen1.hideturtle()
 pen1.hideturtle()
 turtle.done()
 turtle.done()