save project

diy2.py

-i=3
-username = "python"
-userpassword = "123456"
-while True:
-    if i>0:
-        name = input("请输入用户名:")
-        password = input("请输入密码:")
-        i-=1
-        if name == username and password == userpassword:
-            print("登录成功!")
-            break
-        if name != username :
-            print("用户名错误!请重新输入!")
-            print("你个傻逼，你他妈的还有"+str(i)+"次机会！！！")
-            continue
-        if password != userpassword:
-            print("密码错误!请重新输入!")
-            print("你个傻逼，你他妈的还有"+str(i)+"次机会！！！")
-    else:
-        print("你个傻逼，这都记不住，老子已经锁定了，别他妈想解开了，想用给老子等到明年吧！！！")
-        exit()
-print("欢迎来到贝尔编程!")
\ No newline at end of file
+import turtle
+pen = turtle.Pen()
+distance = 1
+for i in range(300):
+    pen.forward(distance)
+    distance+=1
+    pen.right(91)
+pen.hideturtle()
+turtle.done()
\ No newline at end of file