Submission #708833

#	Time	Username	Problem	Language	Result	Execution time	Memory
708833		sofija6	Intercastellar (JOI22_ho_t1)	C++14	100 / 100	77 ms	9384 KiB

Main

#include <bits/stdc++.h>
#define ll long long
using namespace std;
vector<ll> pref,val;
int main()
{
    ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    ll n,a,q,x;
    cin >> n;
    for (ll i=1;i<=n;i++)
    {
        cin >> a;
        ll cnt=1;
        while (!(a&1))
        {
            a >>= 1;
            cnt <<= 1;
        }
        if (pref.empty())
            pref.push_back(cnt);
        else
            pref.push_back(pref[pref.size()-1]+cnt);
        val.push_back(a);
    }
    cin >> q;
    while (q--)
    {
        cin >> x;
        auto it=lower_bound(pref.begin(),pref.end(),x);
        cout << val[it-pref.begin()] << "\n";
    }
    return 0;
}

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