save project

diy2.py

@@ -9,12 +9,15 @@ while True:
         if name == username and password == userpassword:
 
             print("登录成功!")
+
             break
         if name!=username:
             print("用户名不对")
+            print("提示：您还有"+ str(i) +"次")
             continue
         if password!=userpassword:
             print("密码不对")
+            print("提示：您还有"+str(i)+"次")
     else:
         print("账户被封印")
         exit()