save project

Untitled-1.py.py

 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
 #len=input("请输入爱心大小
 #len=input("请输入爱心大小
-len=50
+screen=turtle.Screen()
+len=screen.textinput("提示","你想要多大的爱心")
+s=int(len)
 pen.left(45)
 pen.left(45)
-pen.forward(2*len)
-pen.circle(len,180)
+pen.forward(2*s)
+pen.circle(s,180)
 pen.right(90)
 pen.right(90)
-pen.circle(len,180)
-pen.forward(2*len)
+pen.circle(s,180)
+pen.forward(2*s)
 pen.hideturtle()
 pen.hideturtle()
 turtle.done()
 turtle.done()