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답안 #137441

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
137441 2019-07-27T18:08:29 Z shafinalam Bali Sculptures (APIO15_sculpture) C++14
9 / 100
 274 ms 504 KB 
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
const int mxn = 30;
ll arr[mxn];
ll pre[mxn];

int main()
{
    int n, a, b;
    cin >> n;
    cin >> a >> b;

    for(int i = 0; i < n; i++) cin >> arr[i];

    pre[0] = arr[0];
    for(int i = 1; i < n; i++) pre[i] = arr[i]+pre[i-1];
    ll lim = 1<<(n-1);
    ll res = LLONG_MAX;
    for(int i = 0; i < lim; i++)
    {
        int cnt = __builtin_popcount(i)+1;
        if(cnt<a || cnt>b) continue;
        ll ans = 0, last = -1;
        for(int r = 0; r < n; r++)
        {
            ll sum = 0;
            if(i&(1<<r) || r==n-1)
            {
                if(last==-1) sum = pre[r];
                else sum = pre[r]-pre[last];
                last = r;
                ans = ans|sum;
            }
        }
        res = min(res, ans);
    }
    cout << res << '\n';
    return 0;
}

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 504 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 3 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 4 ms 256 KB Output is correct
10 Correct 4 ms 376 KB Output is correct
11 Correct 4 ms 256 KB Output is correct
12 Correct 4 ms 376 KB Output is correct
13 Correct 44 ms 376 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 360 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 380 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 7 ms 376 KB Output is correct
22 Correct 7 ms 376 KB Output is correct
23 Correct 7 ms 376 KB Output is correct
24 Correct 4 ms 256 KB Output is correct
25 Correct 7 ms 256 KB Output is correct
26 Correct 39 ms 256 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 2 ms 256 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 3 ms 376 KB Output is correct
31 Correct 7 ms 256 KB Output is correct
32 Correct 4 ms 376 KB Output is correct
33 Correct 39 ms 256 KB Output is correct
34 Correct 42 ms 380 KB Output is correct
35 Correct 4 ms 256 KB Output is correct
36 Correct 42 ms 360 KB Output is correct

Subtask #2
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 3 ms 376 KB Output is correct
7 Correct 2 ms 252 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 4 ms 256 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 4 ms 256 KB Output is correct
12 Correct 5 ms 256 KB Output is correct
13 Correct 44 ms 256 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 7 ms 380 KB Output is correct
22 Correct 7 ms 376 KB Output is correct
23 Correct 8 ms 376 KB Output is correct
24 Correct 5 ms 376 KB Output is correct
25 Correct 8 ms 276 KB Output is correct
26 Correct 39 ms 376 KB Output is correct
27 Correct 84 ms 256 KB Output is correct
28 Correct 273 ms 360 KB Output is correct
29 Incorrect 2 ms 376 KB Output isn't correct
30 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 3 ms 376 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 4 ms 256 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 4 ms 376 KB Output is correct
12 Correct 4 ms 376 KB Output is correct
13 Correct 42 ms 376 KB Output is correct
14 Correct 84 ms 252 KB Output is correct
15 Correct 271 ms 352 KB Output is correct
16 Incorrect 2 ms 256 KB Output isn't correct
17 Halted 0 ms 0 KB -

Subtask #4
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 3 ms 376 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 4 ms 376 KB Output is correct
10 Correct 4 ms 376 KB Output is correct
11 Correct 5 ms 376 KB Output is correct
12 Correct 4 ms 256 KB Output is correct
13 Correct 42 ms 376 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 252 KB Output is correct
21 Correct 7 ms 256 KB Output is correct
22 Correct 7 ms 256 KB Output is correct
23 Correct 7 ms 256 KB Output is correct
24 Correct 4 ms 256 KB Output is correct
25 Correct 8 ms 276 KB Output is correct
26 Correct 39 ms 256 KB Output is correct
27 Correct 3 ms 376 KB Output is correct
28 Correct 2 ms 256 KB Output is correct
29 Correct 3 ms 256 KB Output is correct
30 Correct 3 ms 376 KB Output is correct
31 Correct 7 ms 376 KB Output is correct
32 Correct 4 ms 256 KB Output is correct
33 Correct 40 ms 256 KB Output is correct
34 Correct 43 ms 376 KB Output is correct
35 Correct 5 ms 376 KB Output is correct
36 Correct 44 ms 364 KB Output is correct
37 Correct 84 ms 376 KB Output is correct
38 Correct 274 ms 356 KB Output is correct
39 Incorrect 2 ms 356 KB Output isn't correct
40 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 292 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 3 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 4 ms 376 KB Output is correct
9 Correct 5 ms 256 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 4 ms 256 KB Output is correct
12 Correct 4 ms 256 KB Output is correct
13 Correct 43 ms 356 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 3 ms 376 KB Output is correct
18 Correct 7 ms 376 KB Output is correct
19 Correct 4 ms 256 KB Output is correct
20 Correct 39 ms 256 KB Output is correct
21 Correct 43 ms 376 KB Output is correct
22 Correct 4 ms 256 KB Output is correct
23 Correct 45 ms 376 KB Output is correct
24 Correct 84 ms 356 KB Output is correct
25 Correct 270 ms 364 KB Output is correct
26 Incorrect 2 ms 256 KB Output isn't correct
27 Halted 0 ms 0 KB -