Submission #960949

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
960949	2024-04-11 09:46:59	tudor_costin	Cat Exercise (JOI23_ho_t4)	C++11	21 / 100	75 ms	15444 KiB

Main

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#include <iostream>
using namespace std;
const int Nmax=2e5+5;
int aint[4*Nmax];
int a[Nmax];
int pos[Nmax];
int n;
int sol=0;
void build(int nod,int l,int r)
{
    if(l==r)
    {
        aint[nod]=a[l];
        return;
    }
    int mid=(l+r)/2;
    build(2*nod,l,mid);
    build(2*nod+1,mid+1,r);
    aint[nod]=max(aint[2*nod],aint[2*nod+1]);
    return;
}
int query(int nod,int l,int r,int st,int dr)
{
    if(st<=l && r<=dr) return aint[nod];
    int mid=(l+r)/2;
    if(dr<=mid) return query(2*nod,l,mid,st,dr);
    if(mid<st) return query(2*nod+1,mid+1,r,st,dr);
    return max(query(2*nod,l,mid,st,mid),query(2*nod+1,mid+1,r,mid+1,dr));
}
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 7 / 7
• Subtask 3: 7 / 7
• Subtask 4: 0 / 10
• Subtask 5: 0 / 20
• Subtask 6: 0 / 23
• Subtask 7: 0 / 26