save project

diy2.py

@@ -5,13 +5,15 @@ while True:
     if 1>0:
         name = input("请输入用户名:")
         password = input("请输入密码:")
-        i -= 1
+        i=i-1
         if name == username and password == userpassword:
             print("登录成功!")
         elif name != username:
             print("账号错误！")
+            print("有"+str(i)+"次")
         else:
             print("密码")
     else:
         print("已锁定")
+        break