Submission #1201851

#	Time	Username	Problem	Language	Result	Execution time	Memory
1201851		FIFAnoice	Intercastellar (JOI22_ho_t1)	C++20	25 / 100	31 ms	2376 KiB

Main

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

const int N = 2e5;
int idx[N+1], value[N+1], n, q;

signed main(){
    ios_base::sync_with_stdio(0); cin.tie(0);
    cin >> n;
    for(int i = 1; i <= n; ++i){
        int x; cin >> x;
        int cnt = 1;
        while(!(x & 1)){
            x >>= 1;
            cnt <<= 1;
        }
        idx[i] = idx[i-1] + cnt;
        value[i] = x;
    }
    cin >> q;
    while(q--){
        int x; cin >> x;
        auto it = lower_bound(idx + 1, idx + n + 1, x);
        cout << value[it - idx] << '\n';
    }
    return 0;
}
/*
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14
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2
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5
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13

*/

• Subtask 1: 25 / 25
• Subtask 2: 0 / 35
• Subtask 3: 0 / 40