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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
 pen=turtle.Pen()
 pen=turtle.Pen()
-pen.write("诺依，\n我也会你这种了，\n我是悟空，python好神奇！",font=("times"",10,"normal"))
-turtle.done()
+screen=turtle.Screen()
+screen.bgcolor("pink")
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+len=screen.textinput("dfsdd","dddss")
+losesize=int(len)
+pen.penup()
+pen.goto(100,-100)
+pen.write("诺依，\n我也会你这种了，\n我是悟空，python好神奇！",font=("times",10,"normal"))
+pen1=turtle.Pen()
+pen1.pensize(10)
+pen1.pencolor("red")
+pen1.left(45)
+pen1.fd(2*len)
+pen1.circle(len,180)
+pen1.left(-90)
+pen1.circle(len,180)
+pen1.fd(2*len)
+turtle.done()
+ 
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