这个错误的原因是 我用jpa从数据库查询出数据后 再往查询出的entity里设置值导致出现自引用错误new一个新的类将值拷贝到新类里就行

You are given two integers: n and k, your task is to find the most significant three digits, and least significant three

问题：You are given two integers: n and k, your task is to find the most significant three digits, and least sig

一、题目描述You are given two integers: n and k, your task is to find the most significant three digits, and least significan

1282 - Leading and Trailing PDF (English) Statistics ForumTime Limit: 2 second(s)Memory Limit: 32 MB You are given two

You are given two integers: n and k, your task is to find the most significant three digits, and least significant three

DescriptionYou are given two integers: n and k, your task is to find the most significant three digits, and least signif