oj.uz

답안 #575101

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
575101 2022-06-09T16:58:58 Z dariasc Intercastellar (JOI22_ho_t1) C++14
100 / 100
 331 ms 9216 KB 
#include <bits/stdc++.h>
using namespace std;
 
#pragma region header
typedef long long ll;
template <typename Value>
using vec = vector<Value>;
istream &in = cin;
ostream &out = cout;
#define all(x) x.begin(), x.end()
#define fast() cin.tie(0); ios_base::sync_with_stdio(0)
#pragma endregion

void solve()
{
    int n; in >> n;
    vec<int> a(n);
    for (int i = 0; i < n; i++) {
        in >> a[i];
    }
    vec<int> sz(n);
    for (int i = 0; i < n; i++) {
        int c = 1;
        int x = a[i];
        while (x % 2 == 0) {
            x /= 2;
            c *= 2;
        }
        sz[i] = c;
    }
    vec<long long> pfx(n, 0);
    pfx[0] = sz[0];
    for (int i = 1; i < n; i++) {
        pfx[i] = sz[i] + pfx[i-1];
    }

    int q; in >> q;
    while (q--) {
        long long x; in >> x;
        int i = lower_bound(all(pfx), x) - pfx.begin();
        
        int o = a[i];
        while (o % 2 == 0) {
            o /= 2;
        }
        out << o << endl;
    }
}

int main()
{
    fast();
    solve(); return 0;
    int t; in >> t;
    while (t--) {
        solve();
    }
}

Compilation message

Main.cpp:4: warning: ignoring '#pragma region header' [-Wunknown-pragmas]
    4 | #pragma region header
      | 
Main.cpp:12: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas]
   12 | #pragma endregion
      |

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 320 KB Output is correct
3 Correct 64 ms 4012 KB Output is correct
4 Correct 205 ms 2256 KB Output is correct
5 Correct 296 ms 5452 KB Output is correct
6 Correct 137 ms 3984 KB Output is correct
7 Correct 287 ms 5580 KB Output is correct
8 Correct 318 ms 5668 KB Output is correct

Subtask #2
35.0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 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 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 2 ms 340 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 2 ms 328 KB Output is correct
12 Correct 2 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 2 ms 332 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 320 KB Output is correct
3 Correct 64 ms 4012 KB Output is correct
4 Correct 205 ms 2256 KB Output is correct
5 Correct 296 ms 5452 KB Output is correct
6 Correct 137 ms 3984 KB Output is correct
7 Correct 287 ms 5580 KB Output is correct
8 Correct 318 ms 5668 KB Output is correct
9 Correct 1 ms 212 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 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 2 ms 340 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 2 ms 328 KB Output is correct
20 Correct 2 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 2 ms 332 KB Output is correct
23 Correct 175 ms 3028 KB Output is correct
24 Correct 128 ms 5292 KB Output is correct
25 Correct 298 ms 8804 KB Output is correct
26 Correct 172 ms 5556 KB Output is correct
27 Correct 143 ms 5476 KB Output is correct
28 Correct 312 ms 9216 KB Output is correct
29 Correct 331 ms 8704 KB Output is correct
30 Correct 225 ms 3688 KB Output is correct
31 Correct 316 ms 9160 KB Output is correct