oj.uz

Submission #952607

# Submission time Handle Problem Language Result Execution time Memory
952607 2024-03-24T10:55:06 Z Unforgettablepl Bali Sculptures (APIO15_sculpture) C++17
71 / 100
 74 ms 608 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:DPmin)i=1e18;
    DPmin[0]=0;
    for(int i=1;i<=n;i++){
        int sum = arr[i];
        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 n<=100 ? testany(k) : test1(k);
}

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 = 0;
    for(int bit=39;bit>=0;bit--){
        if(test(ans|((1ll<<bit)-1)))continue;
        ans|=(1ll<<bit);
    }
    cout << ans << '\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 344 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 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 344 KB Output is correct
16 Correct 1 ms 348 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 0 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 1 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 344 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 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 1 ms 348 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 600 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 392 KB Output is correct
4 Correct 1 ms 500 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 512 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 344 KB Output is correct
11 Correct 0 ms 504 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 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 1 ms 348 KB Output is correct
21 Correct 1 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 1 ms 348 KB Output is correct
26 Correct 0 ms 600 KB Output is correct
27 Correct 1 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 1 ms 348 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 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 1 ms 600 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 0 ms 348 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 608 KB Output is correct
10 Correct 0 ms 352 KB Output is correct
11 Correct 1 ms 356 KB Output is correct
12 Correct 0 ms 360 KB Output is correct
13 Correct 1 ms 360 KB Output is correct
14 Correct 0 ms 360 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 356 KB Output is correct
17 Correct 0 ms 360 KB Output is correct
18 Correct 1 ms 356 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 348 KB Output is correct
22 Correct 1 ms 368 KB Output is correct
23 Correct 1 ms 352 KB Output is correct
24 Correct 1 ms 360 KB Output is correct
25 Correct 1 ms 360 KB Output is correct
26 Correct 1 ms 356 KB Output is correct
27 Correct 2 ms 352 KB Output is correct
28 Correct 2 ms 360 KB Output is correct
29 Correct 2 ms 352 KB Output is correct
30 Correct 0 ms 356 KB Output is correct
31 Correct 2 ms 360 KB Output is correct
32 Correct 2 ms 348 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 372 KB Output is correct
2 Correct 1 ms 372 KB Output is correct
3 Correct 1 ms 356 KB Output is correct
4 Correct 1 ms 356 KB Output is correct
5 Correct 1 ms 360 KB Output is correct
6 Correct 0 ms 360 KB Output is correct
7 Correct 1 ms 360 KB Output is correct
8 Correct 1 ms 352 KB Output is correct
9 Correct 0 ms 360 KB Output is correct
10 Correct 1 ms 360 KB Output is correct
11 Correct 1 ms 356 KB Output is correct
12 Correct 0 ms 360 KB Output is correct
13 Correct 0 ms 356 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 0 ms 356 KB Output is correct
18 Correct 0 ms 352 KB Output is correct
19 Correct 0 ms 360 KB Output is correct
20 Correct 0 ms 360 KB Output is correct
21 Correct 0 ms 360 KB Output is correct
22 Correct 0 ms 360 KB Output is correct
23 Correct 0 ms 360 KB Output is correct
24 Correct 0 ms 360 KB Output is correct
25 Correct 1 ms 352 KB Output is correct
26 Correct 1 ms 360 KB Output is correct
27 Correct 0 ms 356 KB Output is correct
28 Correct 1 ms 356 KB Output is correct
29 Correct 0 ms 604 KB Output is correct
30 Correct 0 ms 356 KB Output is correct
31 Correct 1 ms 360 KB Output is correct
32 Correct 0 ms 360 KB Output is correct
33 Correct 0 ms 360 KB Output is correct
34 Correct 0 ms 360 KB Output is correct
35 Correct 1 ms 360 KB Output is correct
36 Correct 1 ms 360 KB Output is correct
37 Correct 0 ms 356 KB Output is correct
38 Correct 0 ms 360 KB Output is correct
39 Correct 1 ms 356 KB Output is correct
40 Correct 1 ms 356 KB Output is correct
41 Correct 0 ms 356 KB Output is correct
42 Correct 0 ms 360 KB Output is correct
43 Correct 1 ms 360 KB Output is correct
44 Correct 1 ms 360 KB Output is correct
45 Correct 0 ms 356 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 1 ms 360 KB Output is correct
48 Correct 1 ms 356 KB Output is correct
49 Correct 1 ms 348 KB Output is correct
50 Correct 1 ms 348 KB Output is correct
51 Correct 2 ms 352 KB Output is correct
52 Correct 2 ms 356 KB Output is correct
53 Correct 1 ms 348 KB Output is correct
54 Correct 1 ms 352 KB Output is correct
55 Correct 2 ms 356 KB Output is correct
56 Correct 1 ms 360 KB Output is correct
57 Correct 2 ms 356 KB Output is correct
58 Correct 4 ms 356 KB Output is correct
59 Correct 7 ms 352 KB Output is correct
60 Correct 5 ms 356 KB Output is correct
61 Correct 0 ms 356 KB Output is correct
62 Correct 7 ms 360 KB Output is correct
63 Correct 6 ms 356 KB Output is correct
64 Correct 1 ms 356 KB Output is correct
65 Correct 1 ms 356 KB Output is correct
66 Correct 2 ms 356 KB Output is correct
67 Correct 2 ms 360 KB Output is correct
68 Correct 5 ms 356 KB Output is correct
69 Correct 6 ms 472 KB Output is correct
70 Correct 5 ms 352 KB Output is correct
71 Correct 1 ms 356 KB Output is correct
72 Correct 6 ms 352 KB Output is correct
73 Correct 6 ms 352 KB Output is correct
74 Correct 6 ms 464 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 1 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 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 348 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 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 344 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 1 ms 352 KB Output is correct
28 Correct 1 ms 356 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 356 KB Output is correct
31 Correct 0 ms 356 KB Output is correct
32 Correct 1 ms 352 KB Output is correct
33 Correct 0 ms 352 KB Output is correct
34 Correct 1 ms 352 KB Output is correct
35 Correct 1 ms 360 KB Output is correct
36 Correct 1 ms 352 KB Output is correct
37 Correct 1 ms 352 KB Output is correct
38 Correct 3 ms 360 KB Output is correct
39 Correct 2 ms 348 KB Output is correct
40 Correct 1 ms 356 KB Output is correct
41 Correct 2 ms 348 KB Output is correct
42 Correct 2 ms 356 KB Output is correct
43 Correct 1 ms 352 KB Output is correct
44 Correct 2 ms 480 KB Output is correct
45 Correct 5 ms 360 KB Output is correct
46 Correct 6 ms 356 KB Output is correct
47 Correct 5 ms 356 KB Output is correct
48 Correct 1 ms 356 KB Output is correct
49 Correct 7 ms 356 KB Output is correct
50 Correct 6 ms 476 KB Output is correct
51 Correct 1 ms 356 KB Output is correct
52 Correct 5 ms 360 KB Output is correct
53 Correct 8 ms 360 KB Output is correct
54 Correct 16 ms 360 KB Output is correct
55 Correct 15 ms 504 KB Output is correct
56 Correct 54 ms 356 KB Output is correct
57 Correct 60 ms 356 KB Output is correct
58 Correct 61 ms 356 KB Output is correct
59 Correct 53 ms 356 KB Output is correct
60 Incorrect 74 ms 600 KB Output isn't correct
61 Halted 0 ms 0 KB -