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Submission #846412

# Submission time Handle Problem Language Result Execution time Memory
846412 2023-09-07T14:29:11 Z vjudge1 Bali Sculptures (APIO15_sculpture) C++17
100 / 100
 66 ms 600 KB 
#include <bits/stdc++.h>
#define task ""
#define fi first
#define se second
#define pii pair<int, int>

using namespace std;
using ll = long long;

const ll mod = 998244353;
const int inf = 1e9 + 1;
const int arr = 100001;

int n, p, q, a[2001], dp[101][101], dp2[2001];
ll ps[2001];
void sub1(){
    ll finmask = 0;
    for(int x = 40; x >= 0; x--){
        memset(dp, 0, sizeof dp);
        dp[0][0] = 1;
        ll tmp = finmask | (1LL << x);
        for(int k = 1; k <= q; k++){
            for(int i = k; i <= n; i++){
                for(int j = k; j <= i; j++){
                    ll sum = ps[i] - ps[j - 1];
                    if(dp[j - 1][k - 1] && ((sum & tmp) == 0))dp[i][k] = 1;
                }
            }
        }
        for(int k = p; k <= q; k++){
            if(dp[n][k]){
                finmask |= (1LL << x);
                break;
            }
        }
    }
    ll res = 0;
    for(int i = 0; i <= 40; i++){
        if(!(finmask >> i & 1))res += (1LL << i);
    }
    cout << res << '\n'; 
}
void sub2(){
    ll finmask = 0;
    for(int x = 40; x >= 0; --x){
        memset(dp2, 0x3f, sizeof dp2);
        dp2[0] = 0;
        ll tmp = finmask | (1ll << x);
        for(int i = 1; i <= n; ++i)
        for(int j = i; j > 0; --j) {
            ll sum = ps[i] - ps[j - 1];
            if((sum & tmp) == 0)dp2[i] = min(dp2[i] , dp2[j - 1] + 1);
        }
        if(dp2[n] <= q)finmask = tmp;
    }
    ll res = 0;
    for(int i = 0 ; i <= 40 ; ++i)
    if((finmask >> i & 1) == 0) res |= (1ll << i);
    cout << res << '\n';
}
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL); cout.tie(NULL);
    // freopen(task".inp" , "r" , stdin);  
    // freopen(task".out" , "w" , stdout);
    cin >> n >> p >> q;
    for(int i = 1; i <= n; i++){
        cin >> a[i];
        ps[i] = ps[i - 1] + a[i];
    }
    if(n <= 100)sub1();
    else sub2();
}

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 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 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 1 ms 344 KB Output is correct
16 Correct 1 ms 544 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 0 ms 600 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 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 0 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 0 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 #2
16.0 / 16.0

# 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 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 388 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 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 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 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 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

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 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 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 1 ms 344 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 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 0 ms 348 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 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 3 ms 348 KB Output is correct
27 Correct 4 ms 504 KB Output is correct
28 Correct 7 ms 504 KB Output is correct
29 Correct 6 ms 496 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 5 ms 348 KB Output is correct
32 Correct 6 ms 500 KB Output is correct

Subtask #4
25.0 / 25.0

# 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 1 ms 348 KB Output is correct
5 Correct 0 ms 344 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 1 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 1 ms 592 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 600 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 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 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 0 ms 348 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 0 ms 344 KB Output is correct
32 Correct 0 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 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 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 348 KB Output is correct
42 Correct 1 ms 344 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 2 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 2 ms 348 KB Output is correct
48 Correct 2 ms 348 KB Output is correct
49 Correct 2 ms 348 KB Output is correct
50 Correct 8 ms 348 KB Output is correct
51 Correct 7 ms 344 KB Output is correct
52 Correct 6 ms 348 KB Output is correct
53 Correct 1 ms 348 KB Output is correct
54 Correct 5 ms 348 KB Output is correct
55 Correct 6 ms 348 KB Output is correct
56 Correct 2 ms 348 KB Output is correct
57 Correct 5 ms 348 KB Output is correct
58 Correct 8 ms 500 KB Output is correct
59 Correct 11 ms 348 KB Output is correct
60 Correct 11 ms 348 KB Output is correct
61 Correct 1 ms 348 KB Output is correct
62 Correct 7 ms 348 KB Output is correct
63 Correct 7 ms 344 KB Output is correct
64 Correct 5 ms 356 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 348 KB Output is correct
68 Correct 5 ms 348 KB Output is correct
69 Correct 7 ms 504 KB Output is correct
70 Correct 7 ms 348 KB Output is correct
71 Correct 1 ms 348 KB Output is correct
72 Correct 8 ms 348 KB Output is correct
73 Correct 7 ms 348 KB Output is correct
74 Correct 11 ms 348 KB Output is correct

Subtask #5
29.0 / 29.0

# 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 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 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 600 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 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 412 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 0 ms 344 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 0 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 0 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 2 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 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 2 ms 348 KB Output is correct
37 Correct 4 ms 348 KB Output is correct
38 Correct 6 ms 348 KB Output is correct
39 Correct 9 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 6 ms 348 KB Output is correct
42 Correct 9 ms 560 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 3 ms 356 KB Output is correct
45 Correct 5 ms 348 KB Output is correct
46 Correct 7 ms 344 KB Output is correct
47 Correct 7 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 7 ms 348 KB Output is correct
50 Correct 8 ms 348 KB Output is correct
51 Correct 1 ms 348 KB Output is correct
52 Correct 8 ms 480 KB Output is correct
53 Correct 8 ms 484 KB Output is correct
54 Correct 20 ms 344 KB Output is correct
55 Correct 17 ms 488 KB Output is correct
56 Correct 56 ms 472 KB Output is correct
57 Correct 66 ms 464 KB Output is correct
58 Correct 61 ms 468 KB Output is correct
59 Correct 56 ms 468 KB Output is correct
60 Correct 63 ms 468 KB Output is correct
61 Correct 1 ms 348 KB Output is correct
62 Correct 9 ms 348 KB Output is correct
63 Correct 17 ms 348 KB Output is correct
64 Correct 14 ms 504 KB Output is correct
65 Correct 29 ms 344 KB Output is correct
66 Correct 50 ms 348 KB Output is correct
67 Correct 57 ms 600 KB Output is correct
68 Correct 59 ms 348 KB Output is correct
69 Correct 55 ms 348 KB Output is correct