C++ 快速入门
基础入门:
https://blog.csdn.net/xzpdxz/article/details/88067854
类:
https://www.cnblogs.com/weekbo/p/8184141.html
引用和指针的区别:
https://blog.csdn.net/smartgps2008/article/details/90648015
new delete
https://blog.csdn.net/hazir/article/details/21413833
