save project

diy2.py

 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
-i=3
 while True:
 while True:
-    if i>0:
     name = input("请输入用户名:")
     name = input("请输入用户名:")
     password = input("请输入密码:")
     password = input("请输入密码:")
     if name == username and password == userpassword:
     if name == username and password == userpassword:
@@ -10,10 +8,6 @@ while True:
         break
         break
     if name != username:
     if name != username:
         print("账号错误")
         print("账号错误")
-            continue
     if password != userpassword:
     if password != userpassword:
         print("密码错误")   
         print("密码错误")   
-        i=i-1
-    else:
-        exit()
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file