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题目链接:https://www.acwing.com/problem/content/description/804/ 思路: 离散化实质是一种映射 1 #include <bits/stdc++.h> 2 using namespace std; 3 const int N=3e5+10; 4 阅读全文
posted @ 2022-01-11 23:25
wydxry
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摘要:
题目链接:https://www.acwing.com/problem/content/805/ 1 #include <bits/stdc++.h> 2 using namespace std; 3 typedef pair<int,int> PII; 4 vector<PII> vec,ans; 阅读全文
posted @ 2022-01-11 22:59
wydxry
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