oj.uz

Submission #601191

# Submission time Handle Problem Language Result Execution time Memory
601191 2022-07-21T12:55:44 Z ace5 Bali Sculptures (APIO15_sculpture) C++17
100 / 100
 83 ms 460 KB 
#include <bits/stdc++.h>
#include <random>
#include <ext/rope>
#include <complex>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace std;
using namespace __gnu_cxx;
using namespace __gnu_pbds;

const int maxn = 2000;
const int maxa = 1e9;
const int64_t maxs = 41;

int main()
{
    int64_t n,A,B;
    cin >> n >> A >> B;
    int64_t y[n];
    for(int i = 0;i < n;++i)
    {
        cin >> y[i];
    }
    if(n <= 100)
    {
        int64_t mask = ((1ll<<42)-1);
        for(int64_t b = maxs;b >= 0;--b)
        {
            mask &= (~(1ll<<b));
            int64_t dp[n+1][n+1];
            for(int j = 0;j <= n;++j)
            {
                if(j == 0)
                    dp[n][j] = 1;
                else
                    dp[n][j] = 0;
            }
            for(int i = n-1;i >= 0;--i)
            {
                for(int j = 0;j <= n;++j)
                    dp[i][j] = 0;
                int64_t tsum = 0;
                for(int j = i;j < n;++j)
                {
                    tsum += y[j];
                   // cout << tsum << ' ' << mask << ' ' << (tsum&mask) << "\n";
                    if((tsum&mask) == tsum)
                    {
                        for(int k= 0;k <= n;++k)
                        {
                            if(dp[j+1][k] == 1)
                                dp[i][k+1] = 1;
                        }
                    }
                }
            }
            int yes = 0;
            for(int i =A;i <= B;++i)
            {
                if(dp[0][i])
                    yes = 1;
            }
            if(!yes)
            {
                mask |= (1ll<<b);
            }
        }
        cout << mask;
        return 0;
    }
    else
    {
        int64_t mask = ((1ll<<42)-1);
        for(int64_t b = maxs;b >= 0;--b)
        {
            mask &= (~(1ll<<b));
            int64_t dp[n+1];
            dp[n] = 0;
            for(int i = n-1;i >= 0;--i)
            {
                dp[i] = n+1;
                int64_t tsum = 0;
                for(int j = i;j < n;++j)
                {
                    tsum += y[j];
                    if((tsum&mask) == tsum)
                    {
                        dp[i] = min(dp[i],dp[j+1]+1);
                    }
                }
            }
            if(dp[0] > B)
            {
                mask |= (1ll<<b);
            }
        }
        cout << mask;
        return 0;
    }
}

Subtask #1
9.0 / 9.0

# 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 0 ms 212 KB Output is correct
5 Correct 0 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 300 KB Output is correct
11 Correct 1 ms 304 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 304 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 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 300 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 1 ms 212 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 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 296 KB Output is correct
32 Correct 1 ms 296 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 296 KB Output is correct
36 Correct 1 ms 212 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 300 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 300 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 300 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 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 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 300 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 212 KB Output is correct
23 Correct 1 ms 300 KB Output is correct
24 Correct 1 ms 300 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 296 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 3 ms 300 KB Output is correct
30 Correct 2 ms 212 KB Output is correct
31 Correct 3 ms 212 KB Output is correct
32 Correct 3 ms 212 KB Output is correct
33 Correct 3 ms 296 KB Output is correct
34 Correct 3 ms 212 KB Output is correct
35 Correct 3 ms 212 KB Output is correct
36 Correct 3 ms 212 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 300 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 300 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 300 KB Output is correct
11 Correct 1 ms 296 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 1 ms 212 KB Output is correct
16 Correct 2 ms 212 KB Output is correct
17 Correct 3 ms 212 KB Output is correct
18 Correct 3 ms 300 KB Output is correct
19 Correct 3 ms 300 KB Output is correct
20 Correct 3 ms 212 KB Output is correct
21 Correct 3 ms 212 KB Output is correct
22 Correct 3 ms 212 KB Output is correct
23 Correct 3 ms 212 KB Output is correct
24 Correct 3 ms 296 KB Output is correct
25 Correct 5 ms 212 KB Output is correct
26 Correct 9 ms 300 KB Output is correct
27 Correct 12 ms 364 KB Output is correct
28 Correct 18 ms 340 KB Output is correct
29 Correct 20 ms 376 KB Output is correct
30 Correct 17 ms 376 KB Output is correct
31 Correct 15 ms 340 KB Output is correct
32 Correct 15 ms 340 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 0 ms 300 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 300 KB Output is correct
7 Correct 1 ms 300 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 296 KB Output is correct
10 Correct 1 ms 296 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 300 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 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 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 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 300 KB Output is correct
25 Correct 1 ms 296 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 300 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 296 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 1 ms 212 KB Output is correct
39 Correct 2 ms 212 KB Output is correct
40 Correct 2 ms 212 KB Output is correct
41 Correct 3 ms 212 KB Output is correct
42 Correct 3 ms 212 KB Output is correct
43 Correct 4 ms 212 KB Output is correct
44 Correct 3 ms 316 KB Output is correct
45 Correct 3 ms 212 KB Output is correct
46 Correct 3 ms 212 KB Output is correct
47 Correct 4 ms 300 KB Output is correct
48 Correct 5 ms 332 KB Output is correct
49 Correct 8 ms 304 KB Output is correct
50 Correct 15 ms 364 KB Output is correct
51 Correct 17 ms 376 KB Output is correct
52 Correct 15 ms 340 KB Output is correct
53 Correct 17 ms 340 KB Output is correct
54 Correct 16 ms 340 KB Output is correct
55 Correct 16 ms 368 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 3 ms 340 KB Output is correct
58 Correct 4 ms 340 KB Output is correct
59 Correct 5 ms 304 KB Output is correct
60 Correct 4 ms 340 KB Output is correct
61 Correct 6 ms 340 KB Output is correct
62 Correct 7 ms 340 KB Output is correct
63 Correct 6 ms 340 KB Output is correct
64 Correct 13 ms 340 KB Output is correct
65 Correct 1 ms 212 KB Output is correct
66 Correct 2 ms 212 KB Output is correct
67 Correct 3 ms 340 KB Output is correct
68 Correct 4 ms 340 KB Output is correct
69 Correct 5 ms 340 KB Output is correct
70 Correct 4 ms 340 KB Output is correct
71 Correct 5 ms 340 KB Output is correct
72 Correct 6 ms 340 KB Output is correct
73 Correct 6 ms 340 KB Output is correct
74 Correct 6 ms 340 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 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 304 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 300 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 0 ms 296 KB Output is correct
16 Correct 0 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 0 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 304 KB Output is correct
22 Correct 1 ms 212 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 2 ms 296 KB Output is correct
27 Correct 2 ms 212 KB Output is correct
28 Correct 3 ms 212 KB Output is correct
29 Correct 3 ms 212 KB Output is correct
30 Correct 4 ms 312 KB Output is correct
31 Correct 3 ms 212 KB Output is correct
32 Correct 3 ms 212 KB Output is correct
33 Correct 3 ms 212 KB Output is correct
34 Correct 3 ms 212 KB Output is correct
35 Correct 6 ms 212 KB Output is correct
36 Correct 8 ms 340 KB Output is correct
37 Correct 12 ms 340 KB Output is correct
38 Correct 16 ms 376 KB Output is correct
39 Correct 17 ms 380 KB Output is correct
40 Correct 19 ms 460 KB Output is correct
41 Correct 17 ms 384 KB Output is correct
42 Correct 20 ms 340 KB Output is correct
43 Correct 2 ms 212 KB Output is correct
44 Correct 3 ms 340 KB Output is correct
45 Correct 4 ms 340 KB Output is correct
46 Correct 5 ms 340 KB Output is correct
47 Correct 5 ms 340 KB Output is correct
48 Correct 5 ms 372 KB Output is correct
49 Correct 6 ms 340 KB Output is correct
50 Correct 6 ms 300 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 8 ms 304 KB Output is correct
53 Correct 14 ms 308 KB Output is correct
54 Correct 24 ms 212 KB Output is correct
55 Correct 22 ms 212 KB Output is correct
56 Correct 79 ms 340 KB Output is correct
57 Correct 78 ms 328 KB Output is correct
58 Correct 74 ms 324 KB Output is correct
59 Correct 72 ms 212 KB Output is correct
60 Correct 83 ms 344 KB Output is correct
61 Correct 1 ms 212 KB Output is correct
62 Correct 14 ms 308 KB Output is correct
63 Correct 24 ms 308 KB Output is correct
64 Correct 21 ms 212 KB Output is correct
65 Correct 41 ms 312 KB Output is correct
66 Correct 58 ms 212 KB Output is correct
67 Correct 79 ms 340 KB Output is correct
68 Correct 78 ms 340 KB Output is correct
69 Correct 77 ms 320 KB Output is correct