제출 #371083

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
371083	2021-02-25 18:40:37	nicolaalexandra	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++14	100 / 100	2625 ms	67632 KiB

sortbooks

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#include <bits/stdc++.h>
#define DIM 1000010
using namespace std;
struct query{
    int x,val,poz;
};
vector <query> qry[DIM];
int v[DIM],aint[DIM*4],ans[DIM];
deque <int> d;
int n,m,i,sol,x,y,val;
void update (int nod, int st, int dr, int poz, int val){
    if (st == dr){
        aint[nod] = max (aint[nod],val);
        return;
    }
    int mid = (st+dr)>>1;
    if (poz <= mid)
        update (nod<<1,st,mid,poz,val);
    else update ((nod<<1)|1,mid+1,dr,poz,val);
    aint[nod] = max (aint[nod<<1],aint[(nod<<1)|1]);
}
void query (int nod, int st, int dr, int x, int y){
    if (x <= st && dr <= y){
        sol = max (sol,aint[nod]);
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 9 / 9
• Subtask 3: 13 / 13
• Subtask 4: 17 / 17
• Subtask 5: 30 / 30
• Subtask 6: 23 / 23