save project

123.py

+import turtle
+#写字
+a=int(input("请输入一个数字"))
+turtle.bgcolor("pink")
+turtle.speed(0)
+turtle.write("Hi,小贝，悟空，想不到是我吧~\n这是我用python写的第一张电子贺卡\npython可真好玩呀，我喜欢python~\n——诺依",font=("Times",20,"normal"))
+turtle.hideturtle()
+turtle.penup()
+turtle.color("purple")
+turtle.color("red")
+turtle.goto(-100,100)
+turtle.pendown()
+turtle.begin_fill()
+turtle.left(45)
+turtle.forward(2*a)
+turtle.circle(a,180)
+turtle.right(90)
+turtle.circle(a,180)
+turtle.forward(2*a)
+turtle.end_fill()
+turtle.done()
\ No newline at end of file