제출 #366982

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
3669822021-02-15 22:33:09rocks03수열 (APIO14_sequence)C++14
71 / 100
89 ms131076 KiB
//#pragma GCC target("avx2")
//#pragma GCC optimization("O3")
//#pragma GCC optimization("unroll-loops")
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pii pair<int, int>
#define pll pair<ll, ll>
#define ff first
#define ss second
#define pb push_back
#define SZ(x) ((int)(x).size())
#define all(x) x.begin(), x.end()
#define rep(i, a, b) for(int i = (a); i < (b); i++)
#define per(i, a, b) for(int i = (a); i >= (b); i--)
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const int MAXK = 200+10;
const int MAXN = 2e5+100;
int N, K, a[MAXN], opt[MAXN][MAXK];
ll pr[MAXN], dp[MAXN][MAXK];
struct line{
ll m, q, i;
};
ll eval(line a, ll x){
return (a.m * x + a.q);
}
 
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