Submission #1131516

#	Time	Username	Problem	Language	Result	Execution time	Memory
1131516		lopkus	Intercastellar (JOI22_ho_t1)	C++20	100 / 100	53 ms	7088 KiB

Main

#include <bits/stdc++.h>

#define int long long

using namespace std;

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int n;
    cin >> n;
    vector<int> a(n + 1);
    vector<pair<int,int>> v;
    int index = 1;
    for(int i = 1; i <= n; i++) {
        cin >> a[i];
        int cnt = 0;
        while(a[i] > 0 && a[i] % 2 == 0) {
            a[i] /= 2;
            cnt += 1;
        }
        v.push_back({index, a[i]});
        index += pow(2, cnt);
    }
    int j = 0;
    int q;
    cin >> q;
    while(q--) {
        int x;
        cin >> x;
        while(x >= v[j].first && j < v.size()) {
            j += 1;
        }
        cout << v[j - 1].second << "\n";
    }
}

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