제출 #1281967

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1281967		SSKMF	Intercastellar (JOI22_ho_t1)	C++20	100 / 100	55 ms	4608 KiB

Main

#include <bits/stdc++.h>
using namespace std;

int64_t suma[200001];
int sir[200001];

int main ()
{
    ios :: sync_with_stdio(false);
    cin.tie(NULL); cout.tie(NULL);

    int lungime;
    cin >> lungime;

    for (int indice = 1 ; indice <= lungime ; indice++)
    {
        cin >> sir[indice];

        suma[indice] = 1;
        while (!(sir[indice] & 1))
        {
            sir[indice] >>= 1;
            suma[indice] <<= 1;
        }

        suma[indice] += suma[indice - 1];
    }

    int numar_intrebari;
    cin >> numar_intrebari;

    while (numar_intrebari--)
    {
        int64_t pozitie;
        cin >> pozitie;

        int indice = 0;
        for (int putere = (1 << 17) ; putere ; putere >>= 1) {
            if ((indice | putere) < lungime && suma[indice | putere] < pozitie)
                { indice |= putere; }
        }

        cout << sir[indice + 1] << '\n';
    }
    
    return 0;
}

• Subtask 1: 25 / 25
• Subtask 2: 35 / 35
• Subtask 3: 40 / 40