oj.uz

Submission #1110437

# Submission time Handle Problem Language Result Execution time Memory
1110437 2024-11-09T12:49:09 Z simona1230 Bali Sculptures (APIO15_sculpture) C++17
37 / 100
 30 ms 2640 KB 
#include <bits/stdc++.h>

using namespace std;

long long n,a,b;
long long c[2001],p[2001];
long long dp[2001][2001];

bool check(long long x)
{
    //cout<<"! "<<x<<endl;
    dp[0][0]=1;
    for(long long i=1;i<=n;i++)
    {
        for(long long j=1;j<=n;j++)
        {
            dp[i][j]=0;
            for(long long k=0;k<i;k++)
            {
                if(((p[i]-p[k])|x)<=x)
                {
                    //cout<<p[i]-p[k]<<endl;
                    dp[i][j]=max(dp[i][j],dp[k][j-1]);
                }
            }

            //cout<<i<<" "<<j<<" "<<dp[i][j]<<endl;
            if(i==n&&j>=a&&j<=b&&dp[i][j])
            {
                return 1;
            }
        }
    }

    return 0;
}

void read()
{
    cin>>n>>a>>b;
    for(long long i=1;i<=n;i++)
    {
        cin>>c[i];
        p[i]=p[i-1]+c[i];
    }
}

void solve()
{
    long long ans=0;
    for(long long i=29;i>=0;i--)
    {
        long long curr=ans;
        for(long long j=i-1;j>=0;j--)
            curr+=(1<<j);

        //cout<<curr<<endl;

        if(!check(curr))ans+=(1<<i);
    }

    cout<<ans<<endl;
}


int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	read();
	solve();
	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 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 2 ms 2384 KB Output is correct
7 Correct 2 ms 2384 KB Output is correct
8 Correct 1 ms 2384 KB Output is correct
9 Correct 1 ms 2384 KB Output is correct
10 Correct 1 ms 2384 KB Output is correct
11 Correct 2 ms 2384 KB Output is correct
12 Correct 1 ms 2384 KB Output is correct
13 Correct 2 ms 2384 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 504 KB Output is correct
19 Correct 1 ms 2384 KB Output is correct
20 Correct 1 ms 2384 KB Output is correct
21 Correct 1 ms 2384 KB Output is correct
22 Correct 1 ms 2384 KB Output is correct
23 Correct 1 ms 2384 KB Output is correct
24 Correct 1 ms 2384 KB Output is correct
25 Correct 1 ms 2384 KB Output is correct
26 Correct 1 ms 2384 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Incorrect 1 ms 336 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 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 2384 KB Output is correct
7 Correct 1 ms 2384 KB Output is correct
8 Correct 1 ms 2384 KB Output is correct
9 Correct 2 ms 2384 KB Output is correct
10 Correct 1 ms 2384 KB Output is correct
11 Correct 1 ms 2384 KB Output is correct
12 Correct 1 ms 2476 KB Output is correct
13 Correct 1 ms 2384 KB Output is correct
14 Correct 1 ms 504 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 2384 KB Output is correct
20 Correct 1 ms 2384 KB Output is correct
21 Correct 1 ms 2640 KB Output is correct
22 Correct 1 ms 2552 KB Output is correct
23 Correct 1 ms 2384 KB Output is correct
24 Correct 1 ms 2384 KB Output is correct
25 Correct 1 ms 2384 KB Output is correct
26 Correct 1 ms 2384 KB Output is correct
27 Correct 1 ms 2384 KB Output is correct
28 Correct 2 ms 2384 KB Output is correct
29 Correct 3 ms 2384 KB Output is correct
30 Correct 3 ms 2384 KB Output is correct
31 Correct 5 ms 2516 KB Output is correct
32 Correct 4 ms 2384 KB Output is correct
33 Correct 4 ms 2384 KB Output is correct
34 Correct 4 ms 2384 KB Output is correct
35 Correct 5 ms 2384 KB Output is correct
36 Correct 5 ms 2580 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 504 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 2384 KB Output is correct
7 Correct 1 ms 2384 KB Output is correct
8 Correct 2 ms 2384 KB Output is correct
9 Correct 1 ms 2384 KB Output is correct
10 Correct 1 ms 2440 KB Output is correct
11 Correct 2 ms 2384 KB Output is correct
12 Correct 1 ms 2384 KB Output is correct
13 Correct 1 ms 2384 KB Output is correct
14 Correct 2 ms 2384 KB Output is correct
15 Correct 1 ms 2384 KB Output is correct
16 Correct 3 ms 2384 KB Output is correct
17 Correct 3 ms 2576 KB Output is correct
18 Correct 5 ms 2384 KB Output is correct
19 Correct 5 ms 2512 KB Output is correct
20 Correct 5 ms 2384 KB Output is correct
21 Correct 4 ms 2384 KB Output is correct
22 Correct 5 ms 2384 KB Output is correct
23 Correct 4 ms 2384 KB Output is correct
24 Correct 5 ms 2384 KB Output is correct
25 Correct 9 ms 2384 KB Output is correct
26 Correct 15 ms 2384 KB Output is correct
27 Correct 23 ms 2384 KB Output is correct
28 Correct 30 ms 2384 KB Output is correct
29 Correct 30 ms 2384 KB Output is correct
30 Correct 30 ms 2552 KB Output is correct
31 Correct 30 ms 2384 KB Output is correct
32 Correct 30 ms 2384 KB Output is correct

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 504 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 2384 KB Output is correct
7 Correct 1 ms 2384 KB Output is correct
8 Correct 1 ms 2384 KB Output is correct
9 Correct 1 ms 2384 KB Output is correct
10 Correct 1 ms 2384 KB Output is correct
11 Correct 1 ms 2384 KB Output is correct
12 Correct 1 ms 2384 KB Output is correct
13 Correct 2 ms 2560 KB Output is correct
14 Correct 1 ms 472 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 464 KB Output is correct
18 Correct 1 ms 336 KB Output is correct
19 Correct 1 ms 2384 KB Output is correct
20 Correct 1 ms 2384 KB Output is correct
21 Correct 1 ms 2384 KB Output is correct
22 Correct 2 ms 2384 KB Output is correct
23 Correct 1 ms 2384 KB Output is correct
24 Correct 2 ms 2384 KB Output is correct
25 Correct 2 ms 2384 KB Output is correct
26 Correct 1 ms 2384 KB Output is correct
27 Correct 1 ms 508 KB Output is correct
28 Incorrect 1 ms 336 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 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 2384 KB Output is correct
7 Correct 1 ms 2384 KB Output is correct
8 Correct 1 ms 2384 KB Output is correct
9 Correct 1 ms 2384 KB Output is correct
10 Correct 1 ms 2384 KB Output is correct
11 Correct 1 ms 2560 KB Output is correct
12 Correct 1 ms 2384 KB Output is correct
13 Correct 1 ms 2516 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Incorrect 1 ms 508 KB Output isn't correct
16 Halted 0 ms 0 KB -