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Submission #27850

# Submission time Handle Problem Language Result Execution time Memory
27850 2017-07-14T08:20:16 Z sampriti Bali Sculptures (APIO15_sculpture) C++14
71 / 100
 1000 ms 17812 KB 
#include <iostream>
#include <algorithm>
#include <cstring>

using namespace std;

int N;
int Y[2000];
int dp[2000][2000];

int solve(int i, int j, long long mask) {
  if(i == N) {
    return j == 0;
  }
  if(j == 0) return 0;

  if(dp[i][j] != -1) return dp[i][j];

  dp[i][j] = 0;
  long long sum = 0;
  for(int k = i; k < N; k++) {
    sum += Y[k];
    if((sum | mask) == mask) {
       dp[i][j] |= solve(k + 1, j - 1, mask);
    }
  }
  return dp[i][j];
}

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

  int A, B; cin >> N >> A >> B;

  for(int i = 0; i < N; i++) cin >> Y[i];

  long long ans = (1LL << 41) - 1;
  for(int bit = 40; bit >= 0; bit--) {
    long long test = ans ^ (1LL << bit);
    memset(dp, -1, sizeof dp);
    bool pos = false;
    for(int x = A; x <= B; x++) {
      if(solve(0, x, test)) {
        pos = true;
        break;
      }
    }
    if(pos) {
      ans = test;
    }
  }

  cout << ans << endl;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 73 ms 17812 KB Output is correct
2 Correct 109 ms 17812 KB Output is correct
3 Correct 59 ms 17812 KB Output is correct
4 Correct 46 ms 17812 KB Output is correct
5 Correct 59 ms 17812 KB Output is correct
6 Correct 53 ms 17812 KB Output is correct
7 Correct 53 ms 17812 KB Output is correct
8 Correct 46 ms 17812 KB Output is correct
9 Correct 46 ms 17812 KB Output is correct
10 Correct 63 ms 17812 KB Output is correct
11 Correct 59 ms 17812 KB Output is correct
12 Correct 59 ms 17812 KB Output is correct
13 Correct 66 ms 17812 KB Output is correct
14 Correct 56 ms 17812 KB Output is correct
15 Correct 119 ms 17812 KB Output is correct
16 Correct 69 ms 17812 KB Output is correct
17 Correct 99 ms 17812 KB Output is correct
18 Correct 76 ms 17812 KB Output is correct
19 Correct 89 ms 17812 KB Output is correct
20 Correct 109 ms 17812 KB Output is correct
21 Correct 133 ms 17812 KB Output is correct
22 Correct 59 ms 17812 KB Output is correct
23 Correct 53 ms 17812 KB Output is correct
24 Correct 63 ms 17812 KB Output is correct
25 Correct 73 ms 17812 KB Output is correct
26 Correct 43 ms 17812 KB Output is correct
27 Correct 39 ms 17812 KB Output is correct
28 Correct 73 ms 17812 KB Output is correct
29 Correct 46 ms 17812 KB Output is correct
30 Correct 63 ms 17812 KB Output is correct
31 Correct 69 ms 17812 KB Output is correct
32 Correct 69 ms 17812 KB Output is correct
33 Correct 109 ms 17812 KB Output is correct
34 Correct 116 ms 17812 KB Output is correct
35 Correct 109 ms 17812 KB Output is correct
36 Correct 126 ms 17812 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 49 ms 17812 KB Output is correct
2 Correct 49 ms 17812 KB Output is correct
3 Correct 66 ms 17812 KB Output is correct
4 Correct 76 ms 17812 KB Output is correct
5 Correct 46 ms 17812 KB Output is correct
6 Correct 49 ms 17812 KB Output is correct
7 Correct 46 ms 17812 KB Output is correct
8 Correct 103 ms 17812 KB Output is correct
9 Correct 43 ms 17812 KB Output is correct
10 Correct 46 ms 17812 KB Output is correct
11 Correct 73 ms 17812 KB Output is correct
12 Correct 83 ms 17812 KB Output is correct
13 Correct 113 ms 17812 KB Output is correct
14 Correct 66 ms 17812 KB Output is correct
15 Correct 36 ms 17812 KB Output is correct
16 Correct 63 ms 17812 KB Output is correct
17 Correct 66 ms 17812 KB Output is correct
18 Correct 126 ms 17812 KB Output is correct
19 Correct 109 ms 17812 KB Output is correct
20 Correct 113 ms 17812 KB Output is correct
21 Correct 136 ms 17812 KB Output is correct
22 Correct 113 ms 17812 KB Output is correct
23 Correct 116 ms 17812 KB Output is correct
24 Correct 123 ms 17812 KB Output is correct
25 Correct 109 ms 17812 KB Output is correct
26 Correct 109 ms 17812 KB Output is correct
27 Correct 76 ms 17812 KB Output is correct
28 Correct 103 ms 17812 KB Output is correct
29 Correct 63 ms 17812 KB Output is correct
30 Correct 63 ms 17812 KB Output is correct
31 Correct 76 ms 17812 KB Output is correct
32 Correct 126 ms 17812 KB Output is correct
33 Correct 103 ms 17812 KB Output is correct
34 Correct 136 ms 17812 KB Output is correct
35 Correct 33 ms 17812 KB Output is correct
36 Correct 59 ms 17812 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 79 ms 17812 KB Output is correct
2 Correct 96 ms 17812 KB Output is correct
3 Correct 123 ms 17812 KB Output is correct
4 Correct 133 ms 17812 KB Output is correct
5 Correct 136 ms 17812 KB Output is correct
6 Correct 89 ms 17812 KB Output is correct
7 Correct 69 ms 17812 KB Output is correct
8 Correct 89 ms 17812 KB Output is correct
9 Correct 106 ms 17812 KB Output is correct
10 Correct 123 ms 17812 KB Output is correct
11 Correct 136 ms 17812 KB Output is correct
12 Correct 136 ms 17812 KB Output is correct
13 Correct 66 ms 17812 KB Output is correct
14 Correct 66 ms 17812 KB Output is correct
15 Correct 133 ms 17812 KB Output is correct
16 Correct 49 ms 17812 KB Output is correct
17 Correct 73 ms 17812 KB Output is correct
18 Correct 143 ms 17812 KB Output is correct
19 Correct 69 ms 17812 KB Output is correct
20 Correct 106 ms 17812 KB Output is correct
21 Correct 73 ms 17812 KB Output is correct
22 Correct 49 ms 17812 KB Output is correct
23 Correct 123 ms 17812 KB Output is correct
24 Correct 86 ms 17812 KB Output is correct
25 Correct 86 ms 17812 KB Output is correct
26 Correct 109 ms 17812 KB Output is correct
27 Correct 119 ms 17812 KB Output is correct
28 Correct 93 ms 17812 KB Output is correct
29 Correct 123 ms 17812 KB Output is correct
30 Correct 113 ms 17812 KB Output is correct
31 Correct 96 ms 17812 KB Output is correct
32 Correct 146 ms 17812 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 79 ms 17812 KB Output is correct
2 Correct 56 ms 17812 KB Output is correct
3 Correct 69 ms 17812 KB Output is correct
4 Correct 63 ms 17812 KB Output is correct
5 Correct 136 ms 17812 KB Output is correct
6 Correct 66 ms 17812 KB Output is correct
7 Correct 29 ms 17812 KB Output is correct
8 Correct 33 ms 17812 KB Output is correct
9 Correct 36 ms 17812 KB Output is correct
10 Correct 133 ms 17812 KB Output is correct
11 Correct 96 ms 17812 KB Output is correct
12 Correct 139 ms 17812 KB Output is correct
13 Correct 73 ms 17812 KB Output is correct
14 Correct 86 ms 17812 KB Output is correct
15 Correct 149 ms 17812 KB Output is correct
16 Correct 49 ms 17812 KB Output is correct
17 Correct 143 ms 17812 KB Output is correct
18 Correct 96 ms 17812 KB Output is correct
19 Correct 106 ms 17812 KB Output is correct
20 Correct 119 ms 17812 KB Output is correct
21 Correct 69 ms 17812 KB Output is correct
22 Correct 79 ms 17812 KB Output is correct
23 Correct 76 ms 17812 KB Output is correct
24 Correct 139 ms 17812 KB Output is correct
25 Correct 56 ms 17812 KB Output is correct
26 Correct 53 ms 17812 KB Output is correct
27 Correct 43 ms 17812 KB Output is correct
28 Correct 113 ms 17812 KB Output is correct
29 Correct 73 ms 17812 KB Output is correct
30 Correct 66 ms 17812 KB Output is correct
31 Correct 63 ms 17812 KB Output is correct
32 Correct 129 ms 17812 KB Output is correct
33 Correct 49 ms 17812 KB Output is correct
34 Correct 129 ms 17812 KB Output is correct
35 Correct 96 ms 17812 KB Output is correct
36 Correct 116 ms 17812 KB Output is correct
37 Correct 139 ms 17812 KB Output is correct
38 Correct 66 ms 17812 KB Output is correct
39 Correct 129 ms 17812 KB Output is correct
40 Correct 73 ms 17812 KB Output is correct
41 Correct 106 ms 17812 KB Output is correct
42 Correct 103 ms 17812 KB Output is correct
43 Correct 119 ms 17812 KB Output is correct
44 Correct 59 ms 17812 KB Output is correct
45 Correct 96 ms 17812 KB Output is correct
46 Correct 33 ms 17812 KB Output is correct
47 Correct 96 ms 17812 KB Output is correct
48 Correct 126 ms 17812 KB Output is correct
49 Correct 119 ms 17812 KB Output is correct
50 Correct 103 ms 17812 KB Output is correct
51 Correct 116 ms 17812 KB Output is correct
52 Correct 119 ms 17812 KB Output is correct
53 Correct 83 ms 17812 KB Output is correct
54 Correct 129 ms 17812 KB Output is correct
55 Correct 69 ms 17812 KB Output is correct
56 Correct 123 ms 17812 KB Output is correct
57 Correct 36 ms 17812 KB Output is correct
58 Correct 143 ms 17812 KB Output is correct
59 Correct 93 ms 17812 KB Output is correct
60 Correct 93 ms 17812 KB Output is correct
61 Correct 63 ms 17812 KB Output is correct
62 Correct 93 ms 17812 KB Output is correct
63 Correct 46 ms 17812 KB Output is correct
64 Correct 99 ms 17812 KB Output is correct
65 Correct 126 ms 17812 KB Output is correct
66 Correct 39 ms 17812 KB Output is correct
67 Correct 36 ms 17812 KB Output is correct
68 Correct 159 ms 17812 KB Output is correct
69 Correct 149 ms 17812 KB Output is correct
70 Correct 149 ms 17812 KB Output is correct
71 Correct 113 ms 17812 KB Output is correct
72 Correct 113 ms 17812 KB Output is correct
73 Correct 96 ms 17812 KB Output is correct
74 Correct 119 ms 17812 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 17812 KB Output is correct
2 Correct 46 ms 17812 KB Output is correct
3 Correct 109 ms 17812 KB Output is correct
4 Correct 103 ms 17812 KB Output is correct
5 Correct 99 ms 17812 KB Output is correct
6 Correct 59 ms 17812 KB Output is correct
7 Correct 49 ms 17812 KB Output is correct
8 Correct 59 ms 17812 KB Output is correct
9 Correct 49 ms 17812 KB Output is correct
10 Correct 46 ms 17812 KB Output is correct
11 Correct 59 ms 17812 KB Output is correct
12 Correct 69 ms 17812 KB Output is correct
13 Correct 76 ms 17812 KB Output is correct
14 Correct 113 ms 17812 KB Output is correct
15 Correct 96 ms 17812 KB Output is correct
16 Correct 53 ms 17812 KB Output is correct
17 Correct 59 ms 17812 KB Output is correct
18 Correct 46 ms 17812 KB Output is correct
19 Correct 39 ms 17812 KB Output is correct
20 Correct 69 ms 17812 KB Output is correct
21 Correct 53 ms 17812 KB Output is correct
22 Correct 83 ms 17812 KB Output is correct
23 Correct 79 ms 17812 KB Output is correct
24 Correct 86 ms 17812 KB Output is correct
25 Correct 109 ms 17812 KB Output is correct
26 Correct 86 ms 17812 KB Output is correct
27 Correct 89 ms 17812 KB Output is correct
28 Correct 69 ms 17812 KB Output is correct
29 Correct 89 ms 17812 KB Output is correct
30 Correct 63 ms 17812 KB Output is correct
31 Correct 69 ms 17812 KB Output is correct
32 Correct 69 ms 17812 KB Output is correct
33 Correct 69 ms 17812 KB Output is correct
34 Correct 73 ms 17812 KB Output is correct
35 Correct 79 ms 17812 KB Output is correct
36 Correct 43 ms 17812 KB Output is correct
37 Correct 83 ms 17812 KB Output is correct
38 Correct 63 ms 17812 KB Output is correct
39 Correct 76 ms 17812 KB Output is correct
40 Correct 56 ms 17812 KB Output is correct
41 Correct 96 ms 17812 KB Output is correct
42 Correct 49 ms 17812 KB Output is correct
43 Correct 79 ms 17812 KB Output is correct
44 Correct 89 ms 17812 KB Output is correct
45 Correct 63 ms 17812 KB Output is correct
46 Correct 116 ms 17812 KB Output is correct
47 Correct 79 ms 17812 KB Output is correct
48 Correct 73 ms 17812 KB Output is correct
49 Correct 106 ms 17812 KB Output is correct
50 Correct 79 ms 17812 KB Output is correct
51 Correct 59 ms 17812 KB Output is correct
52 Correct 516 ms 17812 KB Output is correct
53 Correct 509 ms 17812 KB Output is correct
54 Correct 506 ms 17812 KB Output is correct
55 Correct 613 ms 17812 KB Output is correct
56 Execution timed out 1000 ms 17812 KB Execution timed out
57 Halted 0 ms 0 KB -