save project

diy1.py

+import turtle
+
+screen=turtle.Screen()
+screen.bgcolor("light blue")
+
+pen=turtle.Pen()
+pen.penup()
+pen.goto()
+pen.write("Hi, 诺伊~\n用python写电子贺卡真是有趣~\n我也喜欢python~\n——悟空",font="("times"18,"normal"))
+pen.hideturtle()
+
+
+pen1=turtle.Pen()
+pen1.pencolor("red")
+len=screen.textinput("提示","你想要多大的爱心？")
+lovesize=lnt(len)
+pen1.left(45)
+pen1.forward(2*lovesize)
+pen1.circle(lovesize,100)
+pen1.right(90)
+pen1.circle(lovesize,100)
+pen1.forward(2*lovesize)
+pen1.hideturtle()
+turtle.done()