제출 #349051

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
349051	2021-01-16 12:30:13	Vanjanja	3단 점프 (JOI19_jumps)	C++14	46 / 100	2052 ms	59824 KiB

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#include <bits/stdc++.h>
using namespace std;
const int N = 500001;
int a[N];
vector<pair<int, int>> que[N];
int resenje[N];
int b[N];
pair<int, int> c[N];
int seg[2 * N - 1][2];
int lazy[2 * N - 1];
int n;
int ind = 0;
void build(int u, int l, int r) {
    if (l == r) {
        seg[u][1] = a[l];
        return;
    }
    int mid  = (l + r) >> 1;
    build(u * 2 + 1, l, mid);
    build(u * 2 + 2, mid + 1, r);
    seg[u][1] = max(seg[u * 2 + 1][1], seg[u * 2 + 2][1]);
}
void upd(int u, int x) {
    seg[u][0] = max(seg[u][0], x + seg[u][1]);
    lazy[u] = max(lazy[u], x);
}
 
 
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