服务器环境配置【gcc\g++,python3,java11】

gcc/g++

linux下安装或升级GCC4.8，以支持C++11标准

https://www.cnblogs.com/lizhenghn/p/3550996.html

Linux升级或安装gcc/g++编译器环境

https://my.oschina.net/u/3489228/blog/3082036

这两个差不多，遇到问题可以看看，安装按上方的就足够了

https://www.cnblogs.com/jwen/p/8459018.html

https://blog.csdn.net/guo_qiangqiang/article/details/97917088

Python

   下载地址 https://www.python.org/downloads/

 【一个就够了】https://www.cnblogs.com/wqzn/p/10192778.html

 Java

【一个就够了】https://cloud.tencent.com/developer/article/1497927