diff --git a/diy1.py b/diy1.py
new file mode 100644
index 0000000..bdd70df
--- /dev/null
+++ b/diy1.py
@@ -0,0 +1,21 @@
+# 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.",font=("Times",30,"normal"))
+pen.hideturtle()
+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()
diff --git a/diy2.py b/diy2.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/diy2.py