Submission #1119077

#	Time	Username	Problem	Language	Result	Execution time	Memory
1119077		Icelast	Intercastellar (JOI22_ho_t1)	C++17	100 / 100	77 ms	10928 KiB

Main

#include <iostream>
#include <bits/stdc++.h>
#define ll long long
using namespace std;
const ll maxn = 2*1e5+5, INF = 4e18+9;
void solve(){
    int n;
    cin >> n;
    vector<ll> a(n+1), cnt(n+1, 1), pf(n+2, 0);
    for(int i = 1; i <= n; i++){
        cin >> a[i];
        while(a[i]%2 == 0){
            cnt[i]*=2;
            a[i]/=2;
        }
    }
    for(int i = 1; i <= n; i++){
        pf[i] = pf[i-1]+cnt[i];
    }
    pf[n+1] = INF;
    int q;
    cin >> q;
    for(int i = 1; i <= q; i++){
        ll x;
        cin >> x;
        int p = lower_bound(pf.begin()+1, pf.end(), x) - pf.begin();
        cout << a[p] << "\n";
    }
}
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    solve();
}

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