save project

diy1.py

@@ -3,7 +3,9 @@ import turtle
 # turtle.write("你好",font=("黑体",50))
 # turtle.done()
 # 画爱心
-r=int(input("半径："))
+turtle.pensize(5)
+r=turtle.textinput("提示","半径")
+r=int(r)
 turtle.bgcolor("orange")
 turtle.pencolor("red")
 turtle.left(45)
@@ -13,5 +15,4 @@ turtle.right(90)
 turtle.circle(r,180)
 turtle.forward(2*r)
 print(r)
-pen(5)
 turtle.done()