大家好，我是XIF（小范集团）的程序员、发布员。在之后，我会抽出时间多发一点东方博宜OJ题库的题解。如需要，可以搜全名，例如：XIF-东方博宜OJ题解-1002 - 【入门】编程求解1+2+3+…+n。对了，还可以关注我，看更多关于C++的相关知识哦~
Hello, I’m a programmer and publisher of XIF (Xiaofan group). After that, I will take the time to send more solutions of Oriental Boyi OJ question bank. If necessary, you can search the full name, for example: XIF - Oriental Boyi OJ problem solution - 1002 - [introduction] programming solution 1 + 2 + 3 ++ n。 By the way, you can also pay attention to me and see more relevant knowledge about C + +~
