oj.uz

Submission #952609

# Submission time Handle Problem Language Result Execution time Memory
952609 2024-03-24T10:56:32 Z Unforgettablepl Bali Sculptures (APIO15_sculpture) C++17
71 / 100
 1000 ms 756 KB 
#include <bits/stdc++.h>
using namespace std;

#define int long long

bool DP[101][101];
int DPmin[2001];
int arr[2001];
int a,b,n;

bool testany(int k){
    for(auto&i:DP)for(auto&j:i)j=false;
    DP[0][0]=true;
    for(int j=1;j<=b;j++){
        for(int i=j;i<=n;i++){
            int sum = arr[i];
            for(int x=i-1;x>=j-1;x--){
                if((sum|k) == k and DP[x][j-1]){DP[i][j]=true;break;}
                sum+=arr[x];
            }
        }
    }
    for(int i=a;i<=b;i++)if(DP[n][i])return true;
    return false;
}

bool test1(int k){
    for(int i=1;i<=n;i++){
        int sum = arr[i];
        DPmin[i] = 1e15;
        for(int j=i-1;j>=0;j--){
            if((sum|k)==k)DPmin[i]=min(DPmin[i],DPmin[j]+1);
            sum+=arr[j];
        }
    }
    return DPmin[n]<=b;
}

bool test(int k){
    return a==1 ? test1(k) : testany(k);
}

bool check(int x){
    bool works = test(x);
    for(int bit=40;bit;bit--)if(x&(1ll<<bit))works = works or test((x^(1ll<<bit))|((1ll<<bit)-1ll));
    return works;
}

int32_t main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cin >> n >> a >> b;
    for(int i=1;i<=n;i++)cin>>arr[i];
    int ans = -1;
    for(int jump = (1ll<<41);jump;jump/=2){
        if(!check(jump+ans))ans+=jump;
    }
    cout << ans+1 << '\n';
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 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 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 1 ms 344 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 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 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 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 356 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 1 ms 348 KB Output is correct
21 Correct 0 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 0 ms 348 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 0 ms 360 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 344 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 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 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 0 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 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 0 ms 344 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 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 1 ms 348 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct

Subtask #4
25.0 / 25.0

# 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 352 KB Output is correct
4 Correct 1 ms 352 KB Output is correct
5 Correct 0 ms 360 KB Output is correct
6 Correct 0 ms 360 KB Output is correct
7 Correct 0 ms 360 KB Output is correct
8 Correct 0 ms 356 KB Output is correct
9 Correct 1 ms 352 KB Output is correct
10 Correct 0 ms 356 KB Output is correct
11 Correct 1 ms 360 KB Output is correct
12 Correct 0 ms 360 KB Output is correct
13 Correct 0 ms 360 KB Output is correct
14 Correct 0 ms 360 KB Output is correct
15 Correct 0 ms 360 KB Output is correct
16 Correct 0 ms 360 KB Output is correct
17 Correct 1 ms 360 KB Output is correct
18 Correct 0 ms 360 KB Output is correct
19 Correct 1 ms 360 KB Output is correct
20 Correct 0 ms 356 KB Output is correct
21 Correct 0 ms 360 KB Output is correct
22 Correct 1 ms 360 KB Output is correct
23 Correct 0 ms 360 KB Output is correct
24 Correct 0 ms 352 KB Output is correct
25 Correct 0 ms 352 KB Output is correct
26 Correct 1 ms 352 KB Output is correct
27 Correct 0 ms 356 KB Output is correct
28 Correct 0 ms 356 KB Output is correct
29 Correct 1 ms 356 KB Output is correct
30 Correct 1 ms 356 KB Output is correct
31 Correct 0 ms 360 KB Output is correct
32 Correct 0 ms 356 KB Output is correct
33 Correct 1 ms 356 KB Output is correct
34 Correct 1 ms 352 KB Output is correct
35 Correct 0 ms 356 KB Output is correct
36 Correct 1 ms 356 KB Output is correct
37 Correct 0 ms 356 KB Output is correct
38 Correct 0 ms 356 KB Output is correct
39 Correct 0 ms 356 KB Output is correct
40 Correct 1 ms 356 KB Output is correct
41 Correct 0 ms 360 KB Output is correct
42 Correct 0 ms 360 KB Output is correct
43 Correct 1 ms 360 KB Output is correct
44 Correct 0 ms 360 KB Output is correct
45 Correct 0 ms 360 KB Output is correct
46 Correct 0 ms 360 KB Output is correct
47 Correct 0 ms 360 KB Output is correct
48 Correct 1 ms 360 KB Output is correct
49 Correct 1 ms 360 KB Output is correct
50 Correct 1 ms 360 KB Output is correct
51 Correct 1 ms 360 KB Output is correct
52 Correct 1 ms 360 KB Output is correct
53 Correct 1 ms 360 KB Output is correct
54 Correct 1 ms 360 KB Output is correct
55 Correct 1 ms 348 KB Output is correct
56 Correct 2 ms 360 KB Output is correct
57 Correct 4 ms 356 KB Output is correct
58 Correct 4 ms 356 KB Output is correct
59 Correct 5 ms 360 KB Output is correct
60 Correct 2 ms 356 KB Output is correct
61 Correct 3 ms 352 KB Output is correct
62 Correct 5 ms 480 KB Output is correct
63 Correct 4 ms 472 KB Output is correct
64 Correct 1 ms 348 KB Output is correct
65 Correct 17 ms 464 KB Output is correct
66 Correct 17 ms 472 KB Output is correct
67 Correct 46 ms 448 KB Output is correct
68 Correct 114 ms 444 KB Output is correct
69 Correct 146 ms 348 KB Output is correct
70 Correct 47 ms 348 KB Output is correct
71 Correct 4 ms 348 KB Output is correct
72 Correct 150 ms 348 KB Output is correct
73 Correct 147 ms 348 KB Output is correct
74 Correct 133 ms 440 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 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 756 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 600 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 348 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 1 ms 348 KB Output is correct
41 Correct 1 ms 344 KB Output is correct
42 Correct 1 ms 344 KB Output is correct
43 Correct 2 ms 348 KB Output is correct
44 Correct 3 ms 348 KB Output is correct
45 Correct 4 ms 344 KB Output is correct
46 Correct 4 ms 348 KB Output is correct
47 Correct 3 ms 348 KB Output is correct
48 Correct 4 ms 348 KB Output is correct
49 Correct 5 ms 460 KB Output is correct
50 Correct 5 ms 348 KB Output is correct
51 Correct 5 ms 348 KB Output is correct
52 Correct 114 ms 596 KB Output is correct
53 Correct 162 ms 344 KB Output is correct
54 Correct 382 ms 460 KB Output is correct
55 Correct 312 ms 344 KB Output is correct
56 Execution timed out 1070 ms 348 KB Time limit exceeded
57 Halted 0 ms 0 KB -