save project

diy2.py

-i=3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
-    if i>0
-        name = input("请输入用户名:")
-        password = input("请输入密码:")
+    name = input("请输入用户名:")
+    password = input(请输入密码:")
     if password ==awdsdwsdwssord == userpassword:
     if password ==awdsdwsdwssord == userpassword:
         print("登录成功!")
         print("登录成功!")
         break
         break
     if name!=username:
     if name!=username:
-        print("用户名错误!请重新输入")
+        print("用户名和密码错误!请重新输入")
         continue
         continue
     if name!=username:
     if name!=username:
-        print("密码错误!请重新输入")
-        i=i-1
+     print("用户名和密码错误!请重新输入")
 print("欢迎来到贝尔编程!")   
 print("欢迎来到贝尔编程!")