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Submission #959569

# Submission time Handle Problem Language Result Execution time Memory
959569 2024-04-08T12:50:14 Z HossamHero7 Bali Sculptures (APIO15_sculpture) C++14
100 / 100
 86 ms 712 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define endl '\n'
bool dp[105][105];
int dp2[105];
void solve(){
    int n,l,r;
    cin>>n>>l>>r;
    vector<ll> v(n);
    for(auto &i:v) cin>>i;
    vector<ll> prefix = v;
    for(int i=1;i<n;i++) prefix[i] += prefix[i-1];
    auto getSum = [&](int i,int j){
        return prefix[j] - (i ? prefix[i-1] : 0);
    };
    if(n <= 100){
        ll cur = 0;
        dp[n][0] = 1;
        for(int bt=41;bt>=0;bt--){
            for(int i=n-1;i>=0;i--){
                for(int j=0;j<=n;j++){
                    dp[i][j] = 0;
                    if(j){
                        for(int k=i;k<n;k++){
                            if(((getSum(i,k) | cur) >> bt) == (cur>>bt)){
                                dp[i][j] |= dp[k+1][j-1];
                            }
                        }
                    }
                }
            }
            for(int i=l;i<=r;i++){
                if(dp[0][i]) goto gt;
            }
            cur |= (1LL<<(ll)bt);
            gt:continue;
        }
        cout<<cur<<endl;
    }
    else {
        ll cur = 0;
        for(int bt=41;bt>=0;bt--){
            for(int i=n-1;i>=0;i--){
                dp2[i] = 1e9;
                for(int k=i;k<n;k++){
                    if(((getSum(i,k) | cur) >> bt) == (cur>>bt)){
                        dp2[i] = min(dp2[i],dp2[k+1] + 1);
                    }
                }
            }
            if(dp2[0] > r) cur |= (1LL<<(ll)bt);
        }
        cout<<cur<<endl;
    }
}
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);      cout.tie(0);
    int t=1;
    //cin>>t;
    while(t--){
        solve();
    }
    return 0;
}

Subtask #1
9.0 / 9.0

# 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 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 344 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 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 356 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 1 ms 344 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 1 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 0 ms 348 KB Output is correct
28 Correct 0 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 1 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 344 KB Output is correct
35 Correct 1 ms 344 KB Output is correct
36 Correct 1 ms 344 KB Output is correct

Subtask #2
16.0 / 16.0

# 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 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 1 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 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 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 1 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 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 424 KB Output is correct
30 Correct 3 ms 348 KB Output is correct
31 Correct 5 ms 348 KB Output is correct
32 Correct 5 ms 348 KB Output is correct
33 Correct 5 ms 348 KB Output is correct
34 Correct 5 ms 348 KB Output is correct
35 Correct 5 ms 348 KB Output is correct
36 Correct 5 ms 460 KB Output is correct

Subtask #3
21.0 / 21.0

# 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 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 600 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 1 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 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 2 ms 712 KB Output is correct
17 Correct 4 ms 464 KB Output is correct
18 Correct 5 ms 348 KB Output is correct
19 Correct 5 ms 348 KB Output is correct
20 Correct 5 ms 348 KB Output is correct
21 Correct 5 ms 348 KB Output is correct
22 Correct 5 ms 348 KB Output is correct
23 Correct 5 ms 348 KB Output is correct
24 Correct 5 ms 468 KB Output is correct
25 Correct 10 ms 600 KB Output is correct
26 Correct 19 ms 344 KB Output is correct
27 Correct 29 ms 348 KB Output is correct
28 Correct 39 ms 440 KB Output is correct
29 Correct 38 ms 344 KB Output is correct
30 Correct 38 ms 344 KB Output is correct
31 Correct 39 ms 344 KB Output is correct
32 Correct 38 ms 344 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 356 KB Output is correct
2 Correct 1 ms 352 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 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 1 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 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 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 1 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 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 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 3 ms 348 KB Output is correct
40 Correct 3 ms 348 KB Output is correct
41 Correct 5 ms 348 KB Output is correct
42 Correct 5 ms 468 KB Output is correct
43 Correct 5 ms 348 KB Output is correct
44 Correct 5 ms 464 KB Output is correct
45 Correct 5 ms 348 KB Output is correct
46 Correct 6 ms 348 KB Output is correct
47 Correct 5 ms 348 KB Output is correct
48 Correct 11 ms 348 KB Output is correct
49 Correct 18 ms 344 KB Output is correct
50 Correct 31 ms 348 KB Output is correct
51 Correct 38 ms 344 KB Output is correct
52 Correct 36 ms 348 KB Output is correct
53 Correct 40 ms 348 KB Output is correct
54 Correct 39 ms 600 KB Output is correct
55 Correct 37 ms 348 KB Output is correct
56 Correct 4 ms 348 KB Output is correct
57 Correct 15 ms 348 KB Output is correct
58 Correct 23 ms 348 KB Output is correct
59 Correct 28 ms 348 KB Output is correct
60 Correct 29 ms 348 KB Output is correct
61 Correct 36 ms 348 KB Output is correct
62 Correct 30 ms 348 KB Output is correct
63 Correct 32 ms 448 KB Output is correct
64 Correct 28 ms 348 KB Output is correct
65 Correct 4 ms 344 KB Output is correct
66 Correct 9 ms 348 KB Output is correct
67 Correct 14 ms 348 KB Output is correct
68 Correct 22 ms 552 KB Output is correct
69 Correct 28 ms 472 KB Output is correct
70 Correct 27 ms 468 KB Output is correct
71 Correct 29 ms 464 KB Output is correct
72 Correct 30 ms 348 KB Output is correct
73 Correct 29 ms 344 KB Output is correct
74 Correct 30 ms 348 KB Output is correct

Subtask #5
29.0 / 29.0

# 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 1 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 0 ms 348 KB Output is correct
7 Correct 1 ms 344 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 344 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 600 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 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 344 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 500 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 2 ms 348 KB Output is correct
27 Correct 3 ms 464 KB Output is correct
28 Correct 5 ms 456 KB Output is correct
29 Correct 6 ms 344 KB Output is correct
30 Correct 5 ms 344 KB Output is correct
31 Correct 5 ms 348 KB Output is correct
32 Correct 5 ms 464 KB Output is correct
33 Correct 5 ms 348 KB Output is correct
34 Correct 5 ms 348 KB Output is correct
35 Correct 10 ms 348 KB Output is correct
36 Correct 18 ms 348 KB Output is correct
37 Correct 31 ms 464 KB Output is correct
38 Correct 38 ms 348 KB Output is correct
39 Correct 38 ms 348 KB Output is correct
40 Correct 37 ms 348 KB Output is correct
41 Correct 37 ms 444 KB Output is correct
42 Correct 41 ms 440 KB Output is correct
43 Correct 4 ms 348 KB Output is correct
44 Correct 14 ms 464 KB Output is correct
45 Correct 21 ms 348 KB Output is correct
46 Correct 28 ms 348 KB Output is correct
47 Correct 27 ms 448 KB Output is correct
48 Correct 29 ms 348 KB Output is correct
49 Correct 30 ms 348 KB Output is correct
50 Correct 29 ms 348 KB Output is correct
51 Correct 1 ms 348 KB Output is correct
52 Correct 11 ms 348 KB Output is correct
53 Correct 13 ms 348 KB Output is correct
54 Correct 24 ms 344 KB Output is correct
55 Correct 23 ms 348 KB Output is correct
56 Correct 81 ms 348 KB Output is correct
57 Correct 86 ms 348 KB Output is correct
58 Correct 80 ms 496 KB Output is correct
59 Correct 85 ms 504 KB Output is correct
60 Correct 83 ms 500 KB Output is correct
61 Correct 1 ms 348 KB Output is correct
62 Correct 13 ms 348 KB Output is correct
63 Correct 28 ms 348 KB Output is correct
64 Correct 21 ms 488 KB Output is correct
65 Correct 41 ms 488 KB Output is correct
66 Correct 64 ms 348 KB Output is correct
67 Correct 86 ms 344 KB Output is correct
68 Correct 82 ms 348 KB Output is correct
69 Correct 78 ms 496 KB Output is correct