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Submission #1085113

# Submission time Handle Problem Language Result Execution time Memory
1085113 2024-09-07T14:31:13 Z MrPavlito Bali Sculptures (APIO15_sculpture) C++17
21 / 100
 23 ms 32064 KB 
#include <bits/stdc++.h>
#define int long long
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(),(x).end()
#define fi first
#define sc second
//#define endl "\n"
#define pii pair<int,int>

using namespace std;

const int MAXN = 2e3+5;
const int mod7 = 1e9+7;
const long long inf = 1e18;

vector<vector<int>> sums(MAXN,vector<int>(MAXN));
int n,a,b;
int pref[MAXN];


void checka1(int& ans, int bt)
{
    vector<int> dp(MAXN, inf);
    dp[0] = 0;
    for(int i=1; i<=n; i++)
    {
        for(int j=i; j>0; j--)
        {
            int trsum = pref[i]- pref[j-1];
            int p = trsum|ans;
            if(p == ans)dp[i] = min(dp[i],dp[j-1] + 1);
        }
        //cout << dp[i] << endl;
    }
    if(dp[n] > b)ans|=(1<<bt);
}


signed main()
{
    ios_base::sync_with_stdio(false),cin.tie(0), cout.tie(0);
    int tt=1;
    //cin >> tt;
    while(tt--)
    {

        cin >> n >> a >> b;
        vector<int>niz(n);
        for(int i=0; i<n; i++)
        {
            cin >> niz[i];
            pref[i+1] = pref[i] + niz[i];
        }
        for(int i=0; i<n; i++)for(int j=i; j<n; j++)sums[i][j] = pref[i+1]-pref[j];
        if(a == 1)
        {
            int mxbit = 50;
            int rez = (1ll<<(mxbit+1))-1;
            for(int i=mxbit; i>=0; i--)
            {
                rez ^= (1ll<<i);
                checka1(rez, i);
            }
            cout << rez << endl;
        }
        else
        {

        }



    }
}

/*
6 1 3
8 1 2 1 5 4
*/

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 16 ms 31836 KB Output is correct
2 Correct 15 ms 31836 KB Output is correct
3 Correct 16 ms 31832 KB Output is correct
4 Correct 15 ms 31920 KB Output is correct
5 Correct 15 ms 31836 KB Output is correct
6 Correct 15 ms 31836 KB Output is correct
7 Correct 13 ms 31836 KB Output is correct
8 Correct 16 ms 31804 KB Output is correct
9 Correct 14 ms 31836 KB Output is correct
10 Correct 16 ms 31976 KB Output is correct
11 Correct 15 ms 32064 KB Output is correct
12 Correct 18 ms 31836 KB Output is correct
13 Correct 16 ms 31832 KB Output is correct
14 Incorrect 14 ms 31836 KB Output isn't correct
15 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 31836 KB Output is correct
2 Correct 13 ms 31836 KB Output is correct
3 Correct 19 ms 31868 KB Output is correct
4 Correct 14 ms 31836 KB Output is correct
5 Correct 15 ms 31812 KB Output is correct
6 Correct 15 ms 31964 KB Output is correct
7 Correct 15 ms 31880 KB Output is correct
8 Correct 18 ms 31796 KB Output is correct
9 Correct 15 ms 31836 KB Output is correct
10 Correct 15 ms 31992 KB Output is correct
11 Correct 15 ms 31836 KB Output is correct
12 Correct 15 ms 31820 KB Output is correct
13 Correct 14 ms 31836 KB Output is correct
14 Incorrect 19 ms 31832 KB Output isn't correct
15 Halted 0 ms 0 KB -

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 31836 KB Output is correct
2 Correct 13 ms 31836 KB Output is correct
3 Correct 14 ms 31836 KB Output is correct
4 Correct 13 ms 31932 KB Output is correct
5 Correct 16 ms 31832 KB Output is correct
6 Correct 16 ms 31832 KB Output is correct
7 Correct 23 ms 31836 KB Output is correct
8 Correct 16 ms 31832 KB Output is correct
9 Correct 14 ms 31932 KB Output is correct
10 Correct 14 ms 31832 KB Output is correct
11 Correct 16 ms 31836 KB Output is correct
12 Correct 15 ms 31924 KB Output is correct
13 Correct 15 ms 31784 KB Output is correct
14 Correct 14 ms 31836 KB Output is correct
15 Correct 15 ms 31860 KB Output is correct
16 Correct 14 ms 32020 KB Output is correct
17 Correct 14 ms 31836 KB Output is correct
18 Correct 15 ms 31836 KB Output is correct
19 Correct 16 ms 31836 KB Output is correct
20 Correct 16 ms 31836 KB Output is correct
21 Correct 14 ms 31832 KB Output is correct
22 Correct 15 ms 31836 KB Output is correct
23 Correct 15 ms 31832 KB Output is correct
24 Correct 16 ms 31836 KB Output is correct
25 Correct 18 ms 31796 KB Output is correct
26 Correct 15 ms 31836 KB Output is correct
27 Correct 14 ms 31792 KB Output is correct
28 Correct 17 ms 31832 KB Output is correct
29 Correct 17 ms 31836 KB Output is correct
30 Correct 16 ms 31836 KB Output is correct
31 Correct 17 ms 31836 KB Output is correct
32 Correct 18 ms 31836 KB Output is correct

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 31836 KB Output is correct
2 Correct 15 ms 31980 KB Output is correct
3 Correct 19 ms 31836 KB Output is correct
4 Correct 15 ms 31836 KB Output is correct
5 Correct 15 ms 31836 KB Output is correct
6 Correct 17 ms 31832 KB Output is correct
7 Correct 17 ms 31836 KB Output is correct
8 Correct 15 ms 31892 KB Output is correct
9 Correct 15 ms 31836 KB Output is correct
10 Correct 15 ms 31876 KB Output is correct
11 Correct 19 ms 31836 KB Output is correct
12 Correct 16 ms 31836 KB Output is correct
13 Correct 14 ms 31916 KB Output is correct
14 Incorrect 14 ms 31836 KB Output isn't correct
15 Halted 0 ms 0 KB -

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 31836 KB Output is correct
2 Correct 20 ms 31796 KB Output is correct
3 Correct 21 ms 31836 KB Output is correct
4 Correct 16 ms 31836 KB Output is correct
5 Correct 16 ms 31836 KB Output is correct
6 Correct 15 ms 31836 KB Output is correct
7 Correct 16 ms 31836 KB Output is correct
8 Correct 16 ms 31836 KB Output is correct
9 Correct 16 ms 31836 KB Output is correct
10 Correct 15 ms 31880 KB Output is correct
11 Correct 17 ms 31836 KB Output is correct
12 Correct 16 ms 31836 KB Output is correct
13 Correct 15 ms 31836 KB Output is correct
14 Correct 17 ms 31800 KB Output is correct
15 Correct 16 ms 31836 KB Output is correct
16 Correct 15 ms 31836 KB Output is correct
17 Incorrect 18 ms 31836 KB Output isn't correct
18 Halted 0 ms 0 KB -