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Submission #1076016

# Submission time Handle Problem Language Result Execution time Memory
1076016 2024-08-26T10:32:10 Z alexdd Bali Sculptures (APIO15_sculpture) C++17
37 / 100
 16 ms 612 KB 
#include<bits/stdc++.h>
using namespace std;
#define int long long
int n,a,b;
int y[2005],sump[2005];
bool verif_normal(int lim)
{
    vector<vector<bool>> dp(n+2,vector<bool>(n+2,0));
    dp[0][0]=1;
    for(int i=1;i<=n;i++)
    {
        for(int cnt=1;cnt<=n;cnt++)
        {
            dp[i][cnt]=0;
            for(int j=0;j<i;j++)
            {
                int s = sump[i]-sump[j];
                if(dp[j][cnt-1] && (lim|s)==lim) dp[i][cnt]=1;
            }
        }
    }
    for(int i=a;i<=b;i++)
        if(dp[n][i])
            return 1;
    return 0;
}
/**
dp[i][cnt] = 0/1
dp[i][cnt] |= dp[x][cnt-1], daca
*/
bool verif(int lim)
{
    return verif_normal(lim);
}
signed main()
{
    cin>>n>>a>>b;
    for(int i=1;i<=n;i++)
    {
        cin>>y[i];
        sump[i] = sump[i-1]+y[i];
    }
    int pref=(1<<30)-1;
    for(int b=29;b>=0;b--)
    {
        pref -= (1<<b);
        if(!verif(pref))
            pref += (1<<b);
    }
    cout<<pref;
    return 0;
}
/**

6 1 3
8 1 2 1 5 4

*/

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 604 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 440 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Incorrect 1 ms 348 KB Output isn't correct
29 Halted 0 ms 0 KB -

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 440 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 440 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 436 KB Output is correct
16 Correct 0 ms 436 KB Output is correct
17 Correct 0 ms 604 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 356 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 2 ms 348 KB Output is correct
30 Correct 2 ms 348 KB Output is correct
31 Correct 3 ms 600 KB Output is correct
32 Correct 3 ms 348 KB Output is correct
33 Correct 4 ms 344 KB Output is correct
34 Correct 5 ms 344 KB Output is correct
35 Correct 3 ms 348 KB Output is correct
36 Correct 3 ms 448 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 2 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 440 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 600 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 2 ms 348 KB Output is correct
17 Correct 2 ms 440 KB Output is correct
18 Correct 3 ms 348 KB Output is correct
19 Correct 3 ms 448 KB Output is correct
20 Correct 3 ms 348 KB Output is correct
21 Correct 4 ms 444 KB Output is correct
22 Correct 3 ms 448 KB Output is correct
23 Correct 3 ms 348 KB Output is correct
24 Correct 3 ms 348 KB Output is correct
25 Correct 6 ms 444 KB Output is correct
26 Correct 9 ms 448 KB Output is correct
27 Correct 11 ms 604 KB Output is correct
28 Correct 16 ms 348 KB Output is correct
29 Correct 15 ms 348 KB Output is correct
30 Correct 16 ms 452 KB Output is correct
31 Correct 14 ms 456 KB Output is correct
32 Correct 14 ms 348 KB Output is correct

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 440 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 436 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 436 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 356 KB Output is correct
22 Correct 1 ms 352 KB Output is correct
23 Correct 1 ms 612 KB Output is correct
24 Correct 1 ms 360 KB Output is correct
25 Correct 1 ms 356 KB Output is correct
26 Correct 1 ms 360 KB Output is correct
27 Correct 0 ms 352 KB Output is correct
28 Incorrect 1 ms 352 KB Output isn't correct
29 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 356 KB Output is correct
2 Correct 1 ms 352 KB Output is correct
3 Correct 1 ms 436 KB Output is correct
4 Correct 1 ms 356 KB Output is correct
5 Correct 1 ms 360 KB Output is correct
6 Correct 1 ms 604 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 444 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Incorrect 0 ms 348 KB Output isn't correct
16 Halted 0 ms 0 KB -