save project

star.py

-import random
-list=["剪刀""石头""布"]
-letter=random.choice)(list)
-print(letter)
-if player in list:
-   if player==computer:
-    print("平局")
-elif player=="石头"and computer=="布"
-    print("恭喜,你赢了")
-elif player=="剪刀"and computer=="布" 
-    print("恭喜,你赢了")
-elif player=="布"and computer=="石头"
-    print("恭喜,你赢了")
-else:
-    print("很遗憾,你输了")
-else:
-     print("很遗憾,你输了")
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+import turtle
+screen=turtle.Screen()
+screen.bgcolor("light blue")
+len=screen.textinput("100","100")
+len=int(len)
+pen=turtle.Pen()
+pen.write("你好\n",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() 
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