save project

diy1.py

+import turtle
+pen=turtle.Pen()
+Screen=turtle.Screen()
+Screen.bgcolor("light blue")
+pen.penup()
+pen.goto(100,-100)
+pen.write("你好\n悟空\n欢迎你来到python编程世界.",font=("Times",20,"normal"))
+s=screen.textinput("提示","你想要多大的爱心：")
+len=int(s)
+import turtle
+pen1=turtle.Pen()
+pen1.pensize(5)
+pen1.pencolor("red")
+pen1.left(45)
+pen1.forward(2*len)
+pen1.circle(len,180)
+pen1.right(90)
+pen1.circle(len,180)
+pen1.forward(2*len)
+pen1.hideturtle()
+turtle.done()
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