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diy1.py

-students = ["悟空", "小贝", "八戒", "波奇"]
-
-# 八戒因为要回老家，转学了，请将八戒从班级列表名单中删除
-?
-
-# 班上来了一个新同学，名叫"诺依"，请将"诺依"加入到班级名单里面
-?
-
-# 班上准备开始辩论赛，分为红（red）、蓝(blue)组，
-# 请用切片将班级列表的前2名加入到红组，后2名加入到蓝组
-red = ?
-blue = ?
+import turtle
+pen=turtle.Pen()
+screen=turtle.Screen()
+len=screen.textinput("大小框","输入你想要的爱心大小:")
+len=int(len)
+pen.color("red")
+pen.penup()
+pen.goto(-100,50)
+pen.write("节日快乐!",font=("Times",20,"normal"))
+pen.goto(100,-50)
+pen.pendown()
+pen.begin_fill()
+pen.left(45)
+pen.forward(len*2)
+pen.circle(len,180)
+pen.right(90)
+pen.circle(len,180)
+pen.forward(len*2)
+pen.end_fill()
+pen.hideturtle()
+turtle.done()