제출 #501788

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
501788	2022-01-04 14:52:06	dxz05	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++14	64 / 100	577 ms	100480 KiB

sortbooks

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//#pragma GCC optimize("Ofast,O2,O3,unroll-loops")
//#pragma GCC target("avx2")
#include <bits/stdc++.h>
using namespace std;
int t[2200000];
void update(int v, int tl, int tr, int pos, int val){
    if (tl == tr){
        t[v] = max(t[v], val);
        return;
    }
    int tm = (tl + tr) >> 1;
    if (pos <= tm) update(v + v, tl, tm, pos, val); else
        update(v + v + 1, tm + 1, tr, pos, val);
    t[v] = max(t[v + v], t[v + v + 1]);
}
int get(int v, int tl, int tr, int l, int r){
    if (l <= tl && tr <= r) return t[v];
    if (tl > r || tr < l) return 0;
    int tm = (tl + tr) >> 1;
    return max(get(v + v, tl, tm, l, r), get(v + v + 1, tm + 1, tr, l, r));
}
int a[1000005];
vector<pair<int, pair<int, int>>> queries[1000005];
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 9 / 9
• Subtask 3: 0 / 13
• Subtask 4: 17 / 17
• Subtask 5: 30 / 30
• Subtask 6: 0 / 23