随笔分类 - 数据结构
摘要:https://atcoder.jp/contests/abc378/tasks/abc378_f https://atcoder.jp/contests/abc378/editorial/11307 #include<bits/stdc++.h> #define x first #define y
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摘要:https://atcoder.jp/contests/abc378/tasks/abc378_e https://atcoder.jp/contests/abc378/editorial/11300 #include<bits/stdc++.h> #define x first #define y
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摘要:https://qoj.ac/contest/1794/problem/9313 #include<bits/stdc++.h> #define x first #define y second using namespace std; typedef long long ll; typedef p
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摘要:https://ac.nowcoder.com/acm/contest/88527/C #include<bits/stdc++.h> #define x first #define y second using namespace std; typedef pair<int,int> pii; t
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