Submission #868535

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
868535	2023-10-31 17:16:22	alexdd	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++17	17 / 100	3093 ms	86608 KiB

sortbooks

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#include<bits/stdc++.h>
using namespace std;
int n,m;
int a[1000005];
int tole[1000005];
int rez[1000005];
deque<int> dq;
vector<pair<pair<int,int>,int>> qrys[1000005];
signed main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);
    cin>>n>>m;
    for(int i=1;i<=n;i++)
    {
        cin>>a[i];
        while(!dq.empty() && a[dq.back()]<=a[i])
            dq.pop_back();
        if(dq.empty())
            tole[i]=0;
        else
            tole[i]=dq.back();
        dq.push_back(i);
    }
    int ql,qr,k;
    for(int i=1;i<=m;i++)
    {
        cin>>ql>>qr>>k;
        qrys[qr].push_back({{ql,k},i});
    }
    for(int i=1;i<=n;i++)
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 9 / 9
• Subtask 3: 0 / 13
• Subtask 4: 0 / 17
• Subtask 5: 0 / 30
• Subtask 6: 0 / 23