1、B站视频链接:E51【模板】斜率优化DP 打印文章_哔哩哔哩_bilibili
题目链接:Problem - 3507 #include <bits/stdc.h>
using namespace std;
typedef long long LL;
const int N500010;
int n,m,q[N];
LL s[N],f[N];double sl(int i,int j){ret…
Why Data Mining? • The Explosive Growth of Data: from terabytes to petabytes — Data collection and data availability ◦ Automated data collection tools, database systems, Web, computerized society — Major sources of abundant data ◦ Business: Web, e-co…