Cosmic_Tree的博客

题目描述 In this problem you are given a number sequence P consisting of N integer and Pi is the ith element in the sequence. Now you task is to answer a list of queries, for each query, please tell us among [L, R], how many Pi is not less than A and not great

题目链接https://www.luogu.com.cn/problem/P3834 代码 #include<iostream> #include<string> #include<map> #include<set> //#include<unordered_map> #include<queue> #include<cstdio> #include<vector> #include<cstring&gt

题目链接https://www.luogu.com.cn/problem/P3919 代码 #include<iostream> #include<string> #include<map> //#include<unordered_map> #include<queue> #include<cstdio> #include<vector> #include<cstring> #include<algori