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Submission #803634

# Submission time Handle Problem Language Result Execution time Memory
803634 2023-08-03T05:12:01 Z luci Intercastellar (JOI22_ho_t1) C++17
25 / 100
 244 ms 3828 KB 
#include<bits/stdc++.h>
using namespace std;
#define ioss ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define int long long
#define tup tuple<int, int, int>
#define pii pair<int, int>
#define fi first
#define se second
#define pub push_back
#define pob pop_back
int n, arr[200004], q;
signed main() {
    ioss;
    cin >> n;
    vector<int> range(n+2);
    for(int i = 1; i <= n; i++) {
        cin >> arr[i];
        int cnt = 0;
        for(int j = 0; j < 30; j++) {
            if(arr[i]%(1ll << j) == 0) cnt = (1ll << j);
            else {
                arr[i] = arr[i]/(1ll << (j-1));
                break;
            }
        }
        range[i] = range[i-1]+cnt;
    }
    cin >> q;
    int idx = 1;
    for(int i = 1; i <= q; i++) {
        int x; cin >> x;
        while(range[idx] < x) idx++;
        cout << arr[idx] << endl;
    }
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 52 ms 3316 KB Output is correct
4 Correct 164 ms 1292 KB Output is correct
5 Correct 244 ms 3828 KB Output is correct
6 Correct 131 ms 3112 KB Output is correct
7 Correct 227 ms 3788 KB Output is correct
8 Correct 231 ms 3800 KB Output is correct

Subtask #2
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Incorrect 0 ms 212 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 52 ms 3316 KB Output is correct
4 Correct 164 ms 1292 KB Output is correct
5 Correct 244 ms 3828 KB Output is correct
6 Correct 131 ms 3112 KB Output is correct
7 Correct 227 ms 3788 KB Output is correct
8 Correct 231 ms 3800 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Incorrect 0 ms 212 KB Output isn't correct
12 Halted 0 ms 0 KB -