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Submission #915926

# Submission time Handle Problem Language Result Execution time Memory
915926 2024-01-24T22:47:08 Z AlphaMale06 Bali Sculptures (APIO15_sculpture) C++14
71 / 100
 11 ms 624 KB 
#include <bits/stdc++.h>

using namespace std;

#define int long long

int n, l, r;
int a[2001];
bool moves[101][101];

bool check1(int val){
    for(int i=0; i<=100; i++){
        for(int j=0; j<=100; j++)moves[i][j]=0;
    }
    moves[0][0]=1;
    for(int i=1; i<=n; i++){
        int sum=0;
        for(int j=i-1; j>=0; j--){
            sum+=a[j];
            if((sum&val)==sum){
                for(int k=0; k<=j; k++){
                    moves[i][k+1]|=moves[j][k];
                }
            }
        }
    }
    for(int i=l; i<=r; i++){
        if(moves[n][i])return 1;
    }
    return 0;
}

int dp[2001];

bool check2(int val){
    dp[0]=0;
    for(int i=1; i<=n; i++){
        dp[i]=1e9;
        int sum=0;
        for(int j=i-1; j>=0; i--){
            sum+=a[j];
            if((sum&val)==sum){
                dp[i]=min(dp[i], dp[j]+1);
            }
        }
    }
    return (dp[n]<=r);
}

signed main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cin >> n >> l >> r;;
    for(int i=0; i< n; i++)cin >> a[i];
    int ans=(1ll<<50)-1;
    for(int i=49; i>=0; i--){
        if(n<=100 && check1(ans-(1ll<<i)))ans-=1ll<<i;
        if(n>100 && check2(ans-(1ll<<i)))ans-=1ll<<i;
    }
    cout << ans << '\n';
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 464 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 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 0 ms 348 KB Output is correct
9 Correct 1 ms 464 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 0 ms 464 KB Output is correct
15 Correct 1 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 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 460 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 352 KB Output is correct
25 Correct 0 ms 464 KB Output is correct
26 Correct 1 ms 616 KB Output is correct
27 Correct 1 ms 360 KB Output is correct
28 Correct 0 ms 360 KB Output is correct
29 Correct 0 ms 360 KB Output is correct
30 Correct 1 ms 360 KB Output is correct
31 Correct 1 ms 360 KB Output is correct
32 Correct 1 ms 360 KB Output is correct
33 Correct 1 ms 360 KB Output is correct
34 Correct 1 ms 360 KB Output is correct
35 Correct 1 ms 360 KB Output is correct
36 Correct 1 ms 476 KB Output is correct

Subtask #2
16.0 / 16.0

# 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 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 512 KB Output is correct
7 Correct 1 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 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 460 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 0 ms 348 KB Output is correct
17 Correct 1 ms 344 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 348 KB Output is correct
21 Correct 1 ms 352 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 0 ms 464 KB Output is correct
25 Correct 1 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 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 2 ms 344 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 2 ms 348 KB Output is correct
36 Correct 1 ms 348 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 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 460 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 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 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 2 ms 452 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 2 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 2 ms 344 KB Output is correct
25 Correct 2 ms 348 KB Output is correct
26 Correct 3 ms 360 KB Output is correct
27 Correct 5 ms 348 KB Output is correct
28 Correct 6 ms 348 KB Output is correct
29 Correct 7 ms 348 KB Output is correct
30 Correct 7 ms 348 KB Output is correct
31 Correct 11 ms 348 KB Output is correct
32 Correct 6 ms 344 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 348 KB Output is correct
4 Correct 1 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 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 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 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 0 ms 460 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 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 344 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 0 ms 464 KB Output is correct
28 Correct 1 ms 600 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 0 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 0 ms 348 KB Output is correct
36 Correct 0 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 344 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 1 ms 472 KB Output is correct
43 Correct 1 ms 600 KB Output is correct
44 Correct 1 ms 348 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 1 ms 344 KB Output is correct
48 Correct 2 ms 348 KB Output is correct
49 Correct 3 ms 348 KB Output is correct
50 Correct 7 ms 348 KB Output is correct
51 Correct 11 ms 344 KB Output is correct
52 Correct 8 ms 480 KB Output is correct
53 Correct 8 ms 344 KB Output is correct
54 Correct 6 ms 344 KB Output is correct
55 Correct 10 ms 600 KB Output is correct
56 Correct 1 ms 348 KB Output is correct
57 Correct 2 ms 348 KB Output is correct
58 Correct 2 ms 348 KB Output is correct
59 Correct 3 ms 348 KB Output is correct
60 Correct 3 ms 348 KB Output is correct
61 Correct 3 ms 412 KB Output is correct
62 Correct 3 ms 348 KB Output is correct
63 Correct 6 ms 348 KB Output is correct
64 Correct 9 ms 348 KB Output is correct
65 Correct 1 ms 348 KB Output is correct
66 Correct 1 ms 348 KB Output is correct
67 Correct 2 ms 460 KB Output is correct
68 Correct 2 ms 348 KB Output is correct
69 Correct 3 ms 476 KB Output is correct
70 Correct 3 ms 348 KB Output is correct
71 Correct 4 ms 348 KB Output is correct
72 Correct 4 ms 348 KB Output is correct
73 Correct 3 ms 348 KB Output is correct
74 Correct 3 ms 348 KB Output is correct

Subtask #5
0 / 29.0

# 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 1 ms 344 KB Output is correct
4 Correct 1 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 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 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 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 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 0 ms 348 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 1 ms 460 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 2 ms 344 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 2 ms 348 KB Output is correct
33 Correct 2 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 4 ms 348 KB Output is correct
36 Correct 3 ms 348 KB Output is correct
37 Correct 5 ms 344 KB Output is correct
38 Correct 6 ms 348 KB Output is correct
39 Correct 11 ms 348 KB Output is correct
40 Correct 7 ms 624 KB Output is correct
41 Correct 11 ms 344 KB Output is correct
42 Correct 7 ms 472 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 3 ms 464 KB Output is correct
45 Correct 2 ms 348 KB Output is correct
46 Correct 3 ms 348 KB Output is correct
47 Correct 3 ms 348 KB Output is correct
48 Correct 3 ms 468 KB Output is correct
49 Correct 3 ms 348 KB Output is correct
50 Correct 6 ms 348 KB Output is correct
51 Runtime error 1 ms 604 KB Execution killed with signal 11
52 Halted 0 ms 0 KB -