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Submission #979109

# Submission time Handle Problem Language Result Execution time Memory
979109 2024-05-10T09:01:09 Z vjudge1 Intercastellar (JOI22_ho_t1) C++17
0 / 100
 30 ms 16256 KB 
#include<bits/stdc++.h>
#define ft first
#define sd second
#define pb push_back
#define nl "\n"
#define int ll
typedef long long ll;
typedef long double ld;
using namespace std;

const int mod = 1e9 + 7;
const int N = 2000;

signed main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int T = 1;
    while(T--) {
        int n;
        cin >> n;
        int a[n + 1];
        vector<vector<int>> v;
        for (int i = 1; i <= n; i++) {
            cin >> a[i];
            int cnt = 1;
            while(a[i] % 2 == 0) {
                cnt *= 2;
                a[i] /= 2;
            }
            v.push_back({cnt, a[i]});
        }
        int pre[n + 3];
        pre[0] = 0;
        //cout << pre[0] << ' ';
        for (int i = 1; i < n; i++) {
            pre[i] = pre[i - 1] + v[i - 1][0];
           // cout << pre[i] << ' ';
        }
        //cout << nl;
        int q;
        cin >> q;
        while(q--) {
            int x;
            cin >> x;
            int l = 0, r = n + 1;
            while(l + 1 < r) {
                int m = (l + r) / 2;
                if (x > pre[m]) {
                    l = m;
                } else {
                    r = m;
                }
            }
            cout << v[l][1] << nl;
        }
    }
}

Subtask #1
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 27 ms 16256 KB Output is correct
4 Runtime error 30 ms 8756 KB Execution killed with signal 11
5 Halted 0 ms 0 KB -

Subtask #2
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 704 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 600 KB Output is correct
6 Runtime error 1 ms 604 KB Execution killed with signal 11
7 Halted 0 ms 0 KB -

Subtask #3
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 27 ms 16256 KB Output is correct
4 Runtime error 30 ms 8756 KB Execution killed with signal 11
5 Halted 0 ms 0 KB -