답안 #715273

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
715273	2023-03-26T10:19:37 Z	alextodoran	Intercastellar (JOI22_ho_t1)	C++17	100 / 100	84 ms	9172 KB

Main

/**
 ____ ____ ____ ____ ____
||a |||t |||o |||d |||o ||
||__|||__|||__|||__|||__||
|/__\|/__\|/__\|/__\|/__\|

**/

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

const int N_MAX = 200000;
const int Q_MAX = 200000;

int N, Q;
ll A[N_MAX + 2];
ll pref[N_MAX + 2];

int main () {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);

    cin >> N;
    for (int i = 1; i <= N; i++) {
        cin >> A[i];
        pref[i] = 1;
        while (A[i] % 2 == 0) {
            A[i] /= 2;
            pref[i] *= 2;
        }
        pref[i] += pref[i - 1];
    }
    cin >> Q;
    while (Q--) {
        ll X;
        cin >> X;
        int l = 1, r = N;
        while (l < r) {
            int mid = (l + r) / 2;
            if (X <= pref[mid]) {
                r = mid;
            } else {
                l = mid + 1;
            }
        }
        cout << A[l] << "\n";
    }

    return 0;
}

Subtask #1

25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	328 KB	Output is correct
3	Correct	24 ms	4092 KB	Output is correct
4	Correct	31 ms	2260 KB	Output is correct
5	Correct	51 ms	5492 KB	Output is correct
6	Correct	46 ms	3992 KB	Output is correct
7	Correct	65 ms	5452 KB	Output is correct
8	Correct	54 ms	5608 KB	Output is correct

Subtask #2

35.0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	340 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	328 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	376 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct

Subtask #3

40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	328 KB	Output is correct
3	Correct	24 ms	4092 KB	Output is correct
4	Correct	31 ms	2260 KB	Output is correct
5	Correct	51 ms	5492 KB	Output is correct
6	Correct	46 ms	3992 KB	Output is correct
7	Correct	65 ms	5452 KB	Output is correct
8	Correct	54 ms	5608 KB	Output is correct
9	Correct	0 ms	340 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	0 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	328 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	376 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	28 ms	3048 KB	Output is correct
24	Correct	38 ms	5140 KB	Output is correct
25	Correct	74 ms	8700 KB	Output is correct
26	Correct	46 ms	5580 KB	Output is correct
27	Correct	42 ms	5580 KB	Output is correct
28	Correct	78 ms	9168 KB	Output is correct
29	Correct	84 ms	8640 KB	Output is correct
30	Correct	43 ms	3676 KB	Output is correct
31	Correct	83 ms	9172 KB	Output is correct