save project

Untitled-1.py.py

 import turtle
+import random
 pen=turtle.Pen()
 screen=turtle.Screen()#设置背景
 screen.bgcolor('lightblue')#浅蓝
-len=60#爱心大小
+len=random.randint(60,150)#爱心大小
+print(len)
 pen.pensize(15)#画爱心
 pen.pencolor("green")#画笔颜色
 pen.left(45)