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diy1.py

-# 利用write()帮助悟空给诺依回信吧~
 import turtle
-screen=turtle.Screen()
-screen.bgcolor("light blue")
-len=screen.textinput("100","100")
-len=int(len)
-pen=turtle.Pen()
-pen.write("你好\nSB.",font=("Times",30,"normal"))
-pen.hideturtle()
-len=60
-pen.penup()
-pen.goto(100,100)
-pen.pendown()
-pen.pensize(5)
-pen.pencolor("red")
-pen.left(45)
-pen.forward(2*len)
-pen.circle(len,180)
-pen.right(90)
-pen.circle(len,180)
-pen.forward(2*len)
-turtle.done()
+
+screen = turtle.Screen()
+screen.bgcolor("pink")
+pen = turtle.Pen()
+pen.write("诺依，\n我也喜欢python，\n希望疫情早日结束，\n恢复线下课",font = ("Times",20,"normal"))
+
+#画图的画笔
+pen1 = turtle.Pen()     #创建画图的画笔
+pen1.pencolor("red")    #设置画笔的颜色
+pen1.pensize(5)         #设置画笔粗细
+pen1.left(45)           #左转45
+pen1.forward(100)       #移动100
+pen1.circle(50,180)     #画第一个半圆
+pen1.right(90)          #右转90
+pen1.circle(50,180)     #画第二个半圆
+pen1.forward(100)       #移动100
+turtle.done()           #保存画布
+