save project

diy1.py

-AS=3
-username = "python"
-userpassword = "123456"
-while True:
-    if AS != 0:
-        name = input("请输入用户名:")
-        password = input("请输入密码:")
-        if name == username and password == userpassword:
-            print("登录成功!")
-            break
-        else:
-            AS-=1
-            if name != username:
-                print("用户名错误!请重新输入,你还有"+str(AS)+"次")
-            else:
-                print("密码错误!请重新输入,你还有"+str(AS)+"次")
-    else:
-        print("用户名和密码错误多次，已被锁定，请带身份证，来我司解锁")
-        exit()
-print("欢迎来到贝尔编程!")
+import turtle
+pen=turtle.pen()
+a=1
+for i in range(300):
+    pen.forward(a)
+    a+=1
+    pen.right(91)
+pen.hideturtle()
+turtle.done()
\ No newline at end of file