save project

diy1.py

 # 利用write()帮助悟空给诺依回信吧~
 # 利用write()帮助悟空给诺依回信吧~
 import turtle
 import turtle
 screen=turtle.Screen()
 screen=turtle.Screen()
-screen.bgcolor("light blue")
+screen.bgcolor("light blue")#把背景变成蓝色
 len=screen.textinput("100","100")
 len=screen.textinput("100","100")
 len=int(len)
 len=int(len)
-pen=turtle.Pen()
+pen=turtle.Pen()#使用画笔
 pen.write("你好\n诺依~\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"))
 pen.write("你好\n诺依~\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"))
 pen.hideturtle()
 pen.hideturtle()
 len=60
 len=60
@@ -22,12 +22,12 @@ pen.forward(2*len)
 pen1=turtle.Pen()
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pencolor("red")
 pen1.pensize(30)
 pen1.pensize(30)
-len=screen.textinput("提示","你想要多大的爱心呀？")
-lovesize=int(len)
-pen1.left(50)
-pen1.forward(lovesize(len)*2)
-pen1.circle(lovesize(len),180)
-pen1.right(50)
-pen1.circle(lovesize(len),180)
-pen1.forward(lovesize(len)*2)
+len=screen.textinput("提示","你想要多大的爱心呀？")#弹窗
+lovesize=int(len)#变量
+pen1.left(45)
+pen1.forward(lovesize*2)
+pen1.circle(lovesize,180)
+pen1.right(90)
+pen1.circle(lovesize,180)
+pen1.forward(lovesize*2)
 turtle.done()
 turtle.done()