제출 #147508

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
147508	2019-08-29 21:08:52	kuroni	3단 점프 (JOI19_jumps)	C++17	100 / 100	1348 ms	89468 KiB

jumps

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#include <bits/stdc++.h>
#define fi first
#define se second
using namespace std;
const int N = 500005, Q = 500005;
int n, q, l, r, a[N], ans[Q];
vector<int> pos;
vector<pair<int, int>> upd[N], que[N];
struct STree
{
#define m (l + r) / 2
#define lc i * 2
#define rc i * 2 + 1
    int tot[4 * N], cur[4 * N] , lz[4 * N];
    void apply(int i, int v)
    {
        lz[i] = max(lz[i], v);
        tot[i] = max(tot[i], cur[i] + lz[i]);
    }
    void down(int i)
    {
        apply(lc, lz[i]);
        apply(rc, lz[i]);
        lz[i] = 0;
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 14 / 14
• Subtask 3: 27 / 27
• Subtask 4: 54 / 54