save project

ab.a/hh.py

@@ -9,14 +9,13 @@ pen.hideturtle()
 pen1=turtle.Pen()
 pen1.pensize(10)
 pen1.pencolor("red")
-screen.textinput("半径","输入爱心半径")
-giaosize=int()
-giao=60
+giao=screen.textinput("半径","输入爱心半径")
+giaosize=int(giao)
 pen1.left(45)
-pen1.forward(giao)
-pen1.circle(giao*0.5,180)
+pen1.forward(giaosize)
+pen1.circle(giaosize*0.5,180)
 pen1.right(90)
-pen1.circle(giao*0.5,180)
-pen1.forward(giao)
+pen1.circle(giaosize*0.5,180)
+pen1.forward(giaosize)
 pen1.hideturtle()
 turtle.done()
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