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
-        
-        elif name!=username:
-            print("用户名错误,请重新输入!")
-            print("温馨提示:您还有"+str(i)+"次登录机会")
-        elif  password!=userpassword:
-            print("密码错误!请重新输入")
-            print("温馨提示:您还有"+str(i)+"次登录机会")
-    else:
-        print("你的账户已被锁定，请一个小时以后再来")
-print("欢迎来到贝尔编程!")
\ No newline at end of file
+ifport.turtle
+pen=pen.tutle
+rtrtrt=1
+for i in range(300)
+pen.frward
+