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Submission #541047

# Submission time Handle Problem Language Result Execution time Memory
541047 2022-03-22T07:16:21 Z MihaiPopa Bali Sculptures (APIO15_sculpture) C++14
71 / 100
 1000 ms 1364 KB 
#include <iostream>

using namespace std;

const int NMAX = 2e3 + 2;

int N, A, B;
int v[NMAX];
long long sp[NMAX];
bool dp[NMAX][NMAX];
bool SOL[45];

static inline void Read()
{
    cin.tie(nullptr);
    ios_base::sync_with_stdio(false);

    cin >> N >> A >> B;
    for(int i = 1; i <= N; ++i)
        cin >> v[i], sp[i] = sp[i - 1] + v[i];

    return;
}

static inline long long Query(int l, int r)
{
    return (sp[r] - sp[l - 1]);
}

static inline bool verify(long long X, int bit)
{
    if(X & (1LL << bit))
        return false;
    for(int i = bit + 1; i <= 40; ++i)
        if((X & (1LL << i)) && !SOL[i])
            return false;

    return true;
}

static inline bool OK(int bit)
{
    for(int i = 1; i <= N; ++i)
        for(int j = 1; j <= N; ++j)
            dp[i][j] = false;
    dp[0][0] = true;

    for(int i = 1; i <= N; ++i)
        for(int k = 1; k <= i; ++k)
            for(int j = 0; j < i; ++j)
                dp[i][k] |= (verify(Query(j + 1, i), bit) & dp[j][k - 1]);
    for(int i = A; i <= B; ++i)
        if(dp[N][i])
            return true;

    return false;
}

static inline void Solve()
{
    long long ans = 0;
    for(int i = 40; i >= 0; --i) {
        SOL[i] = !OK(i);
        ans += (SOL[i] ? (1LL << i) : 0);
    }

    cout << ans << '\n';
    return;
}

int main()
{
    Read();
    Solve();
    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 2 ms 340 KB Output is correct
8 Correct 3 ms 340 KB Output is correct
9 Correct 3 ms 340 KB Output is correct
10 Correct 3 ms 328 KB Output is correct
11 Correct 3 ms 340 KB Output is correct
12 Correct 3 ms 340 KB Output is correct
13 Correct 3 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 328 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 3 ms 340 KB Output is correct
21 Correct 3 ms 340 KB Output is correct
22 Correct 3 ms 340 KB Output is correct
23 Correct 3 ms 340 KB Output is correct
24 Correct 3 ms 340 KB Output is correct
25 Correct 3 ms 332 KB Output is correct
26 Correct 3 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 2 ms 340 KB Output is correct
31 Correct 2 ms 340 KB Output is correct
32 Correct 2 ms 340 KB Output is correct
33 Correct 3 ms 340 KB Output is correct
34 Correct 3 ms 340 KB Output is correct
35 Correct 5 ms 332 KB Output is correct
36 Correct 4 ms 340 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 2 ms 340 KB Output is correct
8 Correct 3 ms 340 KB Output is correct
9 Correct 3 ms 340 KB Output is correct
10 Correct 3 ms 340 KB Output is correct
11 Correct 3 ms 340 KB Output is correct
12 Correct 5 ms 340 KB Output is correct
13 Correct 3 ms 332 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 3 ms 340 KB Output is correct
21 Correct 3 ms 340 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 2 ms 340 KB Output is correct
24 Correct 3 ms 332 KB Output is correct
25 Correct 3 ms 332 KB Output is correct
26 Correct 3 ms 340 KB Output is correct
27 Correct 3 ms 340 KB Output is correct
28 Correct 5 ms 340 KB Output is correct
29 Correct 14 ms 340 KB Output is correct
30 Correct 18 ms 340 KB Output is correct
31 Correct 29 ms 420 KB Output is correct
32 Correct 29 ms 412 KB Output is correct
33 Correct 38 ms 428 KB Output is correct
34 Correct 45 ms 416 KB Output is correct
35 Correct 41 ms 424 KB Output is correct
36 Correct 30 ms 340 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 328 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 2 ms 340 KB Output is correct
8 Correct 3 ms 340 KB Output is correct
9 Correct 4 ms 340 KB Output is correct
10 Correct 4 ms 340 KB Output is correct
11 Correct 3 ms 340 KB Output is correct
12 Correct 3 ms 340 KB Output is correct
13 Correct 3 ms 340 KB Output is correct
14 Correct 5 ms 448 KB Output is correct
15 Correct 7 ms 332 KB Output is correct
16 Correct 15 ms 412 KB Output is correct
17 Correct 19 ms 420 KB Output is correct
18 Correct 28 ms 436 KB Output is correct
19 Correct 29 ms 340 KB Output is correct
20 Correct 32 ms 412 KB Output is correct
21 Correct 32 ms 424 KB Output is correct
22 Correct 33 ms 420 KB Output is correct
23 Correct 30 ms 340 KB Output is correct
24 Correct 29 ms 340 KB Output is correct
25 Correct 65 ms 468 KB Output is correct
26 Correct 102 ms 476 KB Output is correct
27 Correct 171 ms 500 KB Output is correct
28 Correct 253 ms 468 KB Output is correct
29 Correct 185 ms 520 KB Output is correct
30 Correct 237 ms 524 KB Output is correct
31 Correct 193 ms 524 KB Output is correct
32 Correct 205 ms 520 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 3 ms 328 KB Output is correct
8 Correct 3 ms 340 KB Output is correct
9 Correct 4 ms 340 KB Output is correct
10 Correct 3 ms 340 KB Output is correct
11 Correct 3 ms 340 KB Output is correct
12 Correct 3 ms 340 KB Output is correct
13 Correct 3 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 328 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 2 ms 340 KB Output is correct
21 Correct 3 ms 340 KB Output is correct
22 Correct 3 ms 340 KB Output is correct
23 Correct 3 ms 340 KB Output is correct
24 Correct 3 ms 340 KB Output is correct
25 Correct 5 ms 340 KB Output is correct
26 Correct 3 ms 328 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 2 ms 340 KB Output is correct
30 Correct 2 ms 340 KB Output is correct
31 Correct 2 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 3 ms 332 KB Output is correct
34 Correct 3 ms 332 KB Output is correct
35 Correct 3 ms 340 KB Output is correct
36 Correct 4 ms 340 KB Output is correct
37 Correct 4 ms 340 KB Output is correct
38 Correct 4 ms 336 KB Output is correct
39 Correct 14 ms 340 KB Output is correct
40 Correct 19 ms 340 KB Output is correct
41 Correct 31 ms 340 KB Output is correct
42 Correct 33 ms 336 KB Output is correct
43 Correct 39 ms 340 KB Output is correct
44 Correct 32 ms 432 KB Output is correct
45 Correct 29 ms 340 KB Output is correct
46 Correct 29 ms 340 KB Output is correct
47 Correct 30 ms 340 KB Output is correct
48 Correct 61 ms 468 KB Output is correct
49 Correct 107 ms 476 KB Output is correct
50 Correct 170 ms 500 KB Output is correct
51 Correct 204 ms 524 KB Output is correct
52 Correct 199 ms 524 KB Output is correct
53 Correct 241 ms 588 KB Output is correct
54 Correct 200 ms 456 KB Output is correct
55 Correct 235 ms 468 KB Output is correct
56 Correct 26 ms 340 KB Output is correct
57 Correct 104 ms 476 KB Output is correct
58 Correct 159 ms 468 KB Output is correct
59 Correct 208 ms 524 KB Output is correct
60 Correct 91 ms 468 KB Output is correct
61 Correct 94 ms 528 KB Output is correct
62 Correct 177 ms 468 KB Output is correct
63 Correct 147 ms 468 KB Output is correct
64 Correct 179 ms 524 KB Output is correct
65 Correct 32 ms 428 KB Output is correct
66 Correct 58 ms 468 KB Output is correct
67 Correct 96 ms 480 KB Output is correct
68 Correct 133 ms 496 KB Output is correct
69 Correct 206 ms 588 KB Output is correct
70 Correct 115 ms 468 KB Output is correct
71 Correct 96 ms 468 KB Output is correct
72 Correct 163 ms 520 KB Output is correct
73 Correct 175 ms 532 KB Output is correct
74 Correct 149 ms 588 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 2 ms 332 KB Output is correct
8 Correct 5 ms 340 KB Output is correct
9 Correct 3 ms 340 KB Output is correct
10 Correct 3 ms 340 KB Output is correct
11 Correct 3 ms 340 KB Output is correct
12 Correct 3 ms 336 KB Output is correct
13 Correct 4 ms 468 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 2 ms 340 KB Output is correct
18 Correct 2 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 4 ms 468 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 4 ms 340 KB Output is correct
23 Correct 3 ms 340 KB Output is correct
24 Correct 3 ms 340 KB Output is correct
25 Correct 7 ms 392 KB Output is correct
26 Correct 15 ms 340 KB Output is correct
27 Correct 20 ms 340 KB Output is correct
28 Correct 28 ms 332 KB Output is correct
29 Correct 31 ms 340 KB Output is correct
30 Correct 33 ms 340 KB Output is correct
31 Correct 32 ms 340 KB Output is correct
32 Correct 29 ms 332 KB Output is correct
33 Correct 32 ms 340 KB Output is correct
34 Correct 33 ms 340 KB Output is correct
35 Correct 61 ms 468 KB Output is correct
36 Correct 103 ms 588 KB Output is correct
37 Correct 160 ms 468 KB Output is correct
38 Correct 213 ms 524 KB Output is correct
39 Correct 194 ms 468 KB Output is correct
40 Correct 262 ms 520 KB Output is correct
41 Correct 212 ms 468 KB Output is correct
42 Correct 195 ms 468 KB Output is correct
43 Correct 27 ms 340 KB Output is correct
44 Correct 120 ms 476 KB Output is correct
45 Correct 159 ms 496 KB Output is correct
46 Correct 201 ms 532 KB Output is correct
47 Correct 105 ms 524 KB Output is correct
48 Correct 90 ms 524 KB Output is correct
49 Correct 165 ms 524 KB Output is correct
50 Correct 146 ms 524 KB Output is correct
51 Correct 219 ms 468 KB Output is correct
52 Execution timed out 1088 ms 1364 KB Time limit exceeded
53 Halted 0 ms 0 KB -