save project

diy2.py

@@ -9,13 +9,15 @@ while True:
         i=i-1
         if name == username and password == userpassword:
             print("登录成功!")
+            print("温馨提示:宁还有"+str(i)+"次机会")
             break
         if name !=username:
             print("用户名错误!请重新输入")
+            print("温馨提示:宁还有"+str(i)+"次机会")
             continue
         if password !=userpassword:
             print("密码错误!请重新输入")
-            
+            print("温馨提示:宁还有"+str(i)+"次机会")
     else:
         print("请在五分钟后再输入！")
         exit()