有的题目如果觉得数据有问题，就去这两个网站找到题目重新加交一下
https://loj.ac/p?page=63
http://ybt.ssoier.cn:8088/index.php

栈：
https://www.luogu.com.cn/article/r5ew8s6q
https://oi-wiki.org/ds/stack/

队列：
https://oi-wiki.org/ds/queue/

树：
https://oi-wiki.org/graph/save/

堆：
https://oi-wiki.org/ds/heap/

STL：
https://oi-wiki.org/lang/csl/container/

https://blog.csdn.net/qq_50285142/article/details/114026148?ops_request_misc=%257B%2522request%255Fid%2522%253A%252215714291708551c73a9bd1cfaa585ebf%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=15714291708551c73a9bd1cfaa585ebf&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~top_positive~default-2-114026148-null-null.142^v100^pc_search_result_base5&utm_term=STL&spm=1018.2226.3001.4187

https://blog.csdn.net/qq_42322103/article/details/99685797?ops_request_misc=%257B%2522request%255Fid%2522%253A%252215714291708551c73a9bd1cfaa585ebf%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=15714291708551c73a9bd1cfaa585ebf&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~top_positive~default-1-99685797-null-null.142^v100^pc_search_result_base5&utm_term=STL&spm=1018.2226.3001.4187