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("yellow")
+len = screen.textinput("大小","想要多大的爱心")
+len = int(len) 
 pen=turtle.Pen()
 pen=turtle.Pen()
-pen.write("你好\nSB.",font=("Times",30,"normal"))
+pen.penup()
+pen.goto(-300,200)
+pen.write("你好\n我亲爱的狗狗.",font=("Times",30,"normal"))
 pen.hideturtle()
 pen.hideturtle()
 
 
+
 Pen1 = turtle.Pen()
 Pen1 = turtle.Pen()
 Pen1.pencolor("green")
 Pen1.pencolor("green")
 Pen1.pensize(50)
 Pen1.pensize(50)
 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()
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