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Submission #556104

# Submission time Handle Problem Language Result Execution time Memory
556104 2022-05-02T11:05:09 Z Sweezy Bali Sculptures (APIO15_sculpture) C++17
100 / 100
 217 ms 444 KB 
#include <bits/stdc++.h>

using namespace std;
#define int long long

const int inf = 1e18;

void solve() {
  int n, l, r;
  cin >> n >> l >> r;
  vector<int> a(n);
  for (auto &x : a) {
    cin >> x;
  }

  int answer = (1ll << 60) - 1;
  if (n > 100) {
    for (int bit = 59; bit >= 0; bit--) {
      answer -= 1ll << bit;
      vector<int> dp(n, inf);
      for (int i = 0; i < n; i++) {
        int sum = 0;
        for (int j = i; j >= 0; j--) {
          sum += a[j];
          if ((sum | answer) == answer) {
            if (j == 0) {
              dp[i] = 1;
            } else {
              dp[i] = min(dp[j - 1] + 1, dp[i]); 
            }
          }
        } 
      }

      if (dp[n - 1] > r) {
        answer += 1ll << bit;
      }
    }
  } else {
    for (int bit = 59; bit >= 0; bit--) {
      answer -= 1ll << bit;
      vector<vector<char>> dp(n, vector<char> (n + 1));
      for (int i = 0; i < n; i++) {
        int sum = 0;
        for (int j = i; j >= 0; j--) {
          sum += a[j];
          if ((sum | answer) == answer) {
            if (j == 0) {
              dp[i][1] = 1;
            } else {
              for (int cnt = 2; cnt <= n; cnt++) {
                dp[i][cnt] |= dp[j - 1][cnt - 1]; 
              }
            }
          }
        } 
      }

      char good = 0;
      for (int cnt = l; cnt <= r; cnt++) {
        good |= dp[n - 1][cnt];
      }

      if (!good) {
        answer += 1ll << bit;
      }
    }
  }


  cout << answer;
}

signed main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  solve();
  return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 316 KB Output is correct
2 Correct 1 ms 320 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 320 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 1 ms 212 KB Output is correct
9 Correct 1 ms 316 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 316 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 276 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 324 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 316 KB Output is correct
29 Correct 1 ms 316 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 320 KB Output is correct
35 Correct 1 ms 316 KB Output is correct
36 Correct 2 ms 316 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 320 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 316 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 2 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 320 KB Output is correct
12 Correct 1 ms 280 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 316 KB Output is correct
21 Correct 1 ms 324 KB Output is correct
22 Correct 1 ms 320 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 320 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 2 ms 212 KB Output is correct
29 Correct 5 ms 324 KB Output is correct
30 Correct 7 ms 328 KB Output is correct
31 Correct 10 ms 212 KB Output is correct
32 Correct 11 ms 328 KB Output is correct
33 Correct 11 ms 324 KB Output is correct
34 Correct 11 ms 212 KB Output is correct
35 Correct 6 ms 324 KB Output is correct
36 Correct 11 ms 212 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 320 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 320 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 320 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 2 ms 320 KB Output is correct
16 Correct 5 ms 212 KB Output is correct
17 Correct 6 ms 212 KB Output is correct
18 Correct 9 ms 212 KB Output is correct
19 Correct 11 ms 312 KB Output is correct
20 Correct 11 ms 212 KB Output is correct
21 Correct 11 ms 328 KB Output is correct
22 Correct 11 ms 324 KB Output is correct
23 Correct 11 ms 324 KB Output is correct
24 Correct 12 ms 212 KB Output is correct
25 Correct 17 ms 212 KB Output is correct
26 Correct 37 ms 212 KB Output is correct
27 Correct 58 ms 312 KB Output is correct
28 Correct 80 ms 312 KB Output is correct
29 Correct 84 ms 312 KB Output is correct
30 Correct 87 ms 316 KB Output is correct
31 Correct 72 ms 316 KB Output is correct
32 Correct 77 ms 316 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory 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 1 ms 212 KB Output is correct
9 Correct 1 ms 320 KB Output is correct
10 Correct 1 ms 320 KB Output is correct
11 Correct 1 ms 320 KB Output is correct
12 Correct 1 ms 316 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 320 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 320 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 256 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 316 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 2 ms 212 KB Output is correct
39 Correct 5 ms 320 KB Output is correct
40 Correct 7 ms 212 KB Output is correct
41 Correct 12 ms 212 KB Output is correct
42 Correct 11 ms 324 KB Output is correct
43 Correct 12 ms 328 KB Output is correct
44 Correct 12 ms 328 KB Output is correct
45 Correct 11 ms 212 KB Output is correct
46 Correct 8 ms 212 KB Output is correct
47 Correct 12 ms 320 KB Output is correct
48 Correct 18 ms 324 KB Output is correct
49 Correct 38 ms 212 KB Output is correct
50 Correct 60 ms 308 KB Output is correct
51 Correct 78 ms 324 KB Output is correct
52 Correct 46 ms 212 KB Output is correct
53 Correct 90 ms 320 KB Output is correct
54 Correct 79 ms 316 KB Output is correct
55 Correct 71 ms 316 KB Output is correct
56 Correct 6 ms 320 KB Output is correct
57 Correct 20 ms 212 KB Output is correct
58 Correct 32 ms 312 KB Output is correct
59 Correct 45 ms 212 KB Output is correct
60 Correct 41 ms 212 KB Output is correct
61 Correct 41 ms 212 KB Output is correct
62 Correct 47 ms 212 KB Output is correct
63 Correct 46 ms 212 KB Output is correct
64 Correct 62 ms 212 KB Output is correct
65 Correct 7 ms 328 KB Output is correct
66 Correct 13 ms 212 KB Output is correct
67 Correct 21 ms 332 KB Output is correct
68 Correct 33 ms 312 KB Output is correct
69 Correct 42 ms 212 KB Output is correct
70 Correct 38 ms 316 KB Output is correct
71 Correct 44 ms 212 KB Output is correct
72 Correct 47 ms 316 KB Output is correct
73 Correct 46 ms 328 KB Output is correct
74 Correct 48 ms 320 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 320 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 1 ms 212 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 324 KB Output is correct
14 Correct 1 ms 316 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 320 KB Output is correct
19 Correct 2 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 324 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 2 ms 212 KB Output is correct
25 Correct 2 ms 212 KB Output is correct
26 Correct 5 ms 212 KB Output is correct
27 Correct 7 ms 212 KB Output is correct
28 Correct 11 ms 324 KB Output is correct
29 Correct 11 ms 212 KB Output is correct
30 Correct 8 ms 212 KB Output is correct
31 Correct 11 ms 212 KB Output is correct
32 Correct 11 ms 212 KB Output is correct
33 Correct 13 ms 324 KB Output is correct
34 Correct 12 ms 340 KB Output is correct
35 Correct 24 ms 212 KB Output is correct
36 Correct 28 ms 312 KB Output is correct
37 Correct 65 ms 308 KB Output is correct
38 Correct 82 ms 324 KB Output is correct
39 Correct 68 ms 316 KB Output is correct
40 Correct 77 ms 212 KB Output is correct
41 Correct 82 ms 312 KB Output is correct
42 Correct 78 ms 324 KB Output is correct
43 Correct 6 ms 212 KB Output is correct
44 Correct 23 ms 212 KB Output is correct
45 Correct 33 ms 212 KB Output is correct
46 Correct 43 ms 324 KB Output is correct
47 Correct 34 ms 212 KB Output is correct
48 Correct 44 ms 316 KB Output is correct
49 Correct 50 ms 212 KB Output is correct
50 Correct 48 ms 212 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 19 ms 328 KB Output is correct
53 Correct 31 ms 444 KB Output is correct
54 Correct 57 ms 364 KB Output is correct
55 Correct 53 ms 324 KB Output is correct
56 Correct 197 ms 356 KB Output is correct
57 Correct 217 ms 356 KB Output is correct
58 Correct 195 ms 348 KB Output is correct
59 Correct 195 ms 340 KB Output is correct
60 Correct 215 ms 332 KB Output is correct
61 Correct 1 ms 212 KB Output is correct
62 Correct 30 ms 332 KB Output is correct
63 Correct 52 ms 340 KB Output is correct
64 Correct 50 ms 340 KB Output is correct
65 Correct 98 ms 340 KB Output is correct
66 Correct 156 ms 340 KB Output is correct
67 Correct 210 ms 352 KB Output is correct
68 Correct 198 ms 340 KB Output is correct
69 Correct 193 ms 348 KB Output is correct