제출 #681796

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
681796	2023-01-14 10:43:41	Ronin13	Election (BOI18_election)	C++14	100 / 100	1094 ms	70032 KiB

election

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#include <bits/stdc++.h>
#define ll long long
#define ull unsigned ll
#define f first
#define s second
#define pii pair<ll,ll>
#define pll pair<ll,ll>
#define pb push_back
#define epb emplace_back
using namespace std;
const int nmax = 5e5 + 1;
struct node{
    ll s, pref;
    node(ll x) : s(x){
        pref = max((ll)0, x);
    }
    node(){
        s = pref = 0;
    }
}t[4 * nmax];
node merg(node a, node b){
    node c;
    c.s = a.s + b.s;
    c.pref = max(a.pref, a.s + b.pref);
    return c;
}
void update(int v, int l, int r, int pos, int val){
 
 
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• Subtask 1: 28 / 28
• Subtask 2: 54 / 54
• Subtask 3: 18 / 18