답안 #151046

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
151046	2019-09-01T15:33:18 Z	AlexPop28	Bali Sculptures (APIO15_sculpture)	C++11	50 / 100	92 ms	504 KB

sculpture

#include <bits/stdc++.h>
using namespace std;

const long long INF_LL = (1LL << 41) - 1;

void Solve(int n, int a, int b, const vector<int> &v) {
  vector<vector<long long>> dp(n + 1, vector<long long>(b + 1, INF_LL));
  dp[0][0] = 0;
  for (int i = 1; i <= n; ++i) {
    for (int j = 1; j <= b; ++j) {
      long long sum = 0LL;
      for (int k = i; k >= 1; --k) {
        sum += v[k];
        dp[i][j] = min(dp[i][j], dp[k - 1][j - 1] | sum);
      }
    }
  }
  cout << *min_element(dp[n].begin() + a, dp[n].begin() + b + 1) << endl;
}

void SolveA1(int n, int b, const vector<int> &v) {
  vector<int> dp(n + 1);
  auto Check = [&](long long mask) {
    dp[0] = 0;
    for (int i = 1; i <= n; ++i) {
      long long sum = 0LL;
      dp[i] = n + 1;
      for (int j = i; j >= 1; --j) {
        sum += v[j];
        if ((sum | mask) == mask)
          dp[i] = min(dp[i], dp[j - 1] + 1);
      } 
    }
    return dp[n] <= b;
  };

  long long ans = INF_LL;
  for (int bit = 40; bit >= 0; --bit) {
    if (Check(ans ^ (1LL << bit)))
      ans ^= 1LL << bit;
  }
  cout << ans << endl;
}

int main() {
  ios::sync_with_stdio(0);
  cin.tie(0);

  int n, a, b; cin >> n >> a >> b;
  vector<int> v(n + 1);
  for (int i = 1; i <= n; ++i)
    cin >> v[i];
  if (a == 1) SolveA1(n, b, v);
  else Solve(n, a, b, v);
}

Subtask #1
0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 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	256 KB	Output is correct
6	Correct	2 ms	248 KB	Output is correct
7	Correct	2 ms	504 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	252 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	3 ms	376 KB	Output is correct
14	Correct	2 ms	376 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	504 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Incorrect	2 ms	376 KB	Output isn't correct
22	Halted	0 ms	0 KB	-

Subtask #2
0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	380 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	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	372 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 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	380 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Incorrect	2 ms	412 KB	Output isn't correct
22	Halted	0 ms	0 KB	-

Subtask #3
21.0 / 21.0

#	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	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	312 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	296 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	256 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	2 ms	256 KB	Output is correct
27	Correct	3 ms	376 KB	Output is correct
28	Correct	3 ms	376 KB	Output is correct
29	Correct	3 ms	256 KB	Output is correct
30	Correct	3 ms	380 KB	Output is correct
31	Correct	3 ms	376 KB	Output is correct
32	Correct	3 ms	376 KB	Output is correct

Subtask #4
0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 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	296 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 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	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Incorrect	2 ms	376 KB	Output isn't correct
22	Halted	0 ms	0 KB	-

Subtask #5
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 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	2 ms	376 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	380 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	0 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 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	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	3 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	252 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	376 KB	Output is correct
33	Correct	2 ms	376 KB	Output is correct
34	Correct	2 ms	256 KB	Output is correct
35	Correct	2 ms	376 KB	Output is correct
36	Correct	2 ms	256 KB	Output is correct
37	Correct	2 ms	256 KB	Output is correct
38	Correct	3 ms	376 KB	Output is correct
39	Correct	2 ms	256 KB	Output is correct
40	Correct	2 ms	376 KB	Output is correct
41	Correct	3 ms	256 KB	Output is correct
42	Correct	3 ms	376 KB	Output is correct
43	Correct	2 ms	256 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	2 ms	376 KB	Output is correct
46	Correct	2 ms	376 KB	Output is correct
47	Correct	2 ms	380 KB	Output is correct
48	Correct	2 ms	376 KB	Output is correct
49	Correct	2 ms	376 KB	Output is correct
50	Correct	2 ms	376 KB	Output is correct
51	Correct	3 ms	376 KB	Output is correct
52	Correct	10 ms	376 KB	Output is correct
53	Correct	16 ms	376 KB	Output is correct
54	Correct	28 ms	376 KB	Output is correct
55	Correct	26 ms	376 KB	Output is correct
56	Correct	89 ms	396 KB	Output is correct
57	Correct	89 ms	380 KB	Output is correct
58	Correct	85 ms	376 KB	Output is correct
59	Correct	84 ms	376 KB	Output is correct
60	Correct	92 ms	504 KB	Output is correct
61	Correct	2 ms	376 KB	Output is correct
62	Correct	16 ms	376 KB	Output is correct
63	Correct	28 ms	376 KB	Output is correct
64	Correct	25 ms	376 KB	Output is correct
65	Correct	46 ms	376 KB	Output is correct
66	Correct	67 ms	396 KB	Output is correct
67	Correct	88 ms	504 KB	Output is correct
68	Correct	92 ms	376 KB	Output is correct
69	Correct	86 ms	376 KB	Output is correct

답안 #151046

Compilation message

Subtask #1 0 / 9.0

Subtask #2 0 / 16.0

Subtask #3 21.0 / 21.0

Subtask #4 0 / 25.0

Subtask #5 29.0 / 29.0

Subtask #1
0 / 9.0

Subtask #2
0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
0 / 25.0

Subtask #5
29.0 / 29.0