save project

diy1.py

 import turtle
 import turtle
-
 screen=turtle.Screen()
 screen=turtle.Screen()
-screen.bgcolor("blue")
+screen.bgcolor("pink")
+len=screen.textinput("提示","你想要多大的爱心？")
+a=int(len)
 b=turtle.Pen()
 b=turtle.Pen()
 b.penup()
 b.penup()
 b.goto(100,-100)
 b.goto(100,-100)
 b.write("Hi,诺伊~\n用python写电子贺卡真是太有趣了~\n我也喜欢python~\n——悟空",font=("Times",18,("normal")))
 b.write("Hi,诺伊~\n用python写电子贺卡真是太有趣了~\n我也喜欢python~\n——悟空",font=("Times",18,("normal")))
 b.hideturtle()
 b.hideturtle()
-a = turtle.Pen()
-a.pensize(5)
-a.pencolor("red")
-a.left(45)
-a.forward(100)
-a.circle(50,180)
-a.right(90)
-a.circle(50,180)
-a.forward(100)
-a.hideturtle()
+c = turtle.Pen()
+c.pensize(5)
+c.pencolor("red")
+c.left(45)
+c.forward(100)
+c.circle(a,180)
+c.right(90)
+c.circle(a,180)
+c.forward(2*a)
+c.hideturtle()
\ No newline at end of file