save project

diy2.py

@@ -6,14 +6,15 @@ while True:
         name = input("请输入用户名:")
         password = input("请输入密码:")
         i-=1
-        if name == username and password == userpassword:
-           
+        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("用户名错误！请重新输入")
+           print("温馨提示：你还有"+str(i)"次登录机会")       
         if password!=userpassword:
-          print("密码错误！请重新输入")
+           print("密码错误！请重新输入")
+           print("温馨提示：你还有"+str(i)+"次登录机会")
     else:
         print("你的账户已被锁定")
         exit()