save project

diy2.py

@@ -8,14 +8,13 @@ while True:
         i-=1
         if name == username and password == userpassword:
             print("登录成功!")
+            print("你还剩+str(i)+次机会")
             break
         if name!=username:
             print("用户名错误，请重新输入！")
         if password!=userpassword:
             print("密码输入错误，请重新输入！")
             continue
-        if password!=userpassword:
-            print("密码输入有误，请重新输入")
     else:
         print("你的账号已被锁定，请一小时后再来")
         exit()