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Submission #656310

# Submission time Handle Problem Language Result Execution time Memory
656310 2022-11-06T23:22:55 Z Ronin13 Bali Sculptures (APIO15_sculpture) C++14
71 / 100
 20 ms 396 KB 
#include <bits/stdc++.h>
#define ll long long
#define ull unsigned ll
#define f first
#define s second
#define pb push_back
#define epb empalce_back
#define pii pair<int,int>
#define pll pair<ll,ll>
using namespace std;


int main(){
    int n; cin >> n;
    int a; cin >> a;
    int b; cin >> b;
    ll x[n + 1];
    for(int i= 1; i <= n; i++) cin >> x[i];
    ll pref[n + 1];
    pref[0] = 0;
    for(int i = 1; i <= n; i++)
        pref[i] = pref[i - 1] + x[i];
    if(n <= 100){
        ll ans = 0;
        ll cnt[n + 1][n + 1];
        for(int j = 0; j <= n; j++){
            for(int i = j + 1; i <= n; i++){
                cnt[j][i] = 0;
            }
        }
        int C = 0;
        for(int u = 50; u >= 1; u--){
            ll mod = (1LL << u);
            bool dp[n + 1][n + 1];
            for(int i= 0; i <= n; i++){
                for(int j = 0; j <= n; j++){
                    dp[i][j] = false;
                }
            }

            dp[0][0] = true;

            for(int i = 1; i <= n; i++){
                for(int j = i - 1; j >= 0; j--){
                    ll val = pref[i] - pref[j];
                    if((val % mod) >= (mod / 2)) continue;
                    if(cnt[j][i] == C){
                        for(int x = 0; x < n; x++){
                            dp[i][x + 1] |= dp[j][x];
                        }
                    }
                }
            }
            //cout << dp[n][1] << "\n";
            bool ind = false;
            for(int i = a; i <= b; i++){
                if(dp[n][i]) ind = true;
            }
            if(ind){
                C++;
                for(int i= 1; i <= n; i++){
                    for(int j = i - 1; j >= 0; j--){
                        ll val = pref[i] - pref[j];
                        if((val % mod) < (mod / 2)) cnt[j][i]++;
                    }
                }
            }
            else ans += (1LL << (u - 1));
        }
        cout << ans;
    }
    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 272 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 300 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 300 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 300 KB Output is correct
27 Correct 1 ms 224 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 300 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 300 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 304 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 296 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 296 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 1 ms 300 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 304 KB Output is correct
29 Correct 2 ms 212 KB Output is correct
30 Correct 2 ms 212 KB Output is correct
31 Correct 3 ms 212 KB Output is correct
32 Correct 4 ms 300 KB Output is correct
33 Correct 3 ms 340 KB Output is correct
34 Correct 3 ms 212 KB Output is correct
35 Correct 3 ms 212 KB Output is correct
36 Correct 4 ms 304 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 296 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 296 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 300 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 300 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 300 KB Output is correct
16 Correct 2 ms 296 KB Output is correct
17 Correct 2 ms 212 KB Output is correct
18 Correct 3 ms 212 KB Output is correct
19 Correct 3 ms 212 KB Output is correct
20 Correct 3 ms 212 KB Output is correct
21 Correct 4 ms 224 KB Output is correct
22 Correct 3 ms 224 KB Output is correct
23 Correct 3 ms 224 KB Output is correct
24 Correct 3 ms 224 KB Output is correct
25 Correct 5 ms 304 KB Output is correct
26 Correct 8 ms 344 KB Output is correct
27 Correct 13 ms 376 KB Output is correct
28 Correct 17 ms 388 KB Output is correct
29 Correct 17 ms 392 KB Output is correct
30 Correct 20 ms 304 KB Output is correct
31 Correct 17 ms 300 KB Output is correct
32 Correct 16 ms 384 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 300 KB Output is correct
10 Correct 1 ms 296 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 300 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 0 ms 220 KB Output is correct
15 Correct 1 ms 220 KB Output is correct
16 Correct 1 ms 220 KB Output is correct
17 Correct 0 ms 220 KB Output is correct
18 Correct 1 ms 312 KB Output is correct
19 Correct 1 ms 220 KB Output is correct
20 Correct 1 ms 220 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 220 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 220 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 220 KB Output is correct
28 Correct 1 ms 216 KB Output is correct
29 Correct 1 ms 216 KB Output is correct
30 Correct 1 ms 224 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 304 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 300 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 1 ms 212 KB Output is correct
39 Correct 2 ms 212 KB Output is correct
40 Correct 2 ms 212 KB Output is correct
41 Correct 4 ms 292 KB Output is correct
42 Correct 3 ms 212 KB Output is correct
43 Correct 3 ms 300 KB Output is correct
44 Correct 4 ms 300 KB Output is correct
45 Correct 3 ms 212 KB Output is correct
46 Correct 3 ms 300 KB Output is correct
47 Correct 3 ms 212 KB Output is correct
48 Correct 5 ms 300 KB Output is correct
49 Correct 9 ms 340 KB Output is correct
50 Correct 16 ms 300 KB Output is correct
51 Correct 16 ms 340 KB Output is correct
52 Correct 18 ms 384 KB Output is correct
53 Correct 17 ms 396 KB Output is correct
54 Correct 16 ms 352 KB Output is correct
55 Correct 17 ms 308 KB Output is correct
56 Correct 2 ms 224 KB Output is correct
57 Correct 5 ms 348 KB Output is correct
58 Correct 7 ms 340 KB Output is correct
59 Correct 9 ms 388 KB Output is correct
60 Correct 8 ms 384 KB Output is correct
61 Correct 9 ms 388 KB Output is correct
62 Correct 9 ms 340 KB Output is correct
63 Correct 9 ms 384 KB Output is correct
64 Correct 14 ms 372 KB Output is correct
65 Correct 3 ms 304 KB Output is correct
66 Correct 4 ms 340 KB Output is correct
67 Correct 5 ms 340 KB Output is correct
68 Correct 7 ms 340 KB Output is correct
69 Correct 9 ms 340 KB Output is correct
70 Correct 8 ms 296 KB Output is correct
71 Correct 12 ms 388 KB Output is correct
72 Correct 10 ms 340 KB Output is correct
73 Correct 9 ms 388 KB Output is correct
74 Correct 9 ms 384 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 0 ms 308 KB Output is correct
4 Correct 0 ms 224 KB Output is correct
5 Correct 1 ms 216 KB Output is correct
6 Correct 1 ms 216 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 224 KB Output is correct
9 Correct 1 ms 216 KB Output is correct
10 Correct 1 ms 216 KB Output is correct
11 Correct 1 ms 304 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 300 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 300 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 2 ms 212 KB Output is correct
27 Correct 2 ms 300 KB Output is correct
28 Correct 3 ms 212 KB Output is correct
29 Correct 3 ms 212 KB Output is correct
30 Correct 3 ms 212 KB Output is correct
31 Correct 3 ms 296 KB Output is correct
32 Correct 3 ms 296 KB Output is correct
33 Correct 3 ms 212 KB Output is correct
34 Correct 4 ms 296 KB Output is correct
35 Correct 6 ms 340 KB Output is correct
36 Correct 11 ms 300 KB Output is correct
37 Correct 13 ms 340 KB Output is correct
38 Correct 16 ms 340 KB Output is correct
39 Correct 17 ms 340 KB Output is correct
40 Correct 17 ms 380 KB Output is correct
41 Correct 16 ms 388 KB Output is correct
42 Correct 18 ms 340 KB Output is correct
43 Correct 2 ms 212 KB Output is correct
44 Correct 5 ms 300 KB Output is correct
45 Correct 7 ms 340 KB Output is correct
46 Correct 8 ms 340 KB Output is correct
47 Correct 9 ms 388 KB Output is correct
48 Correct 9 ms 304 KB Output is correct
49 Correct 10 ms 340 KB Output is correct
50 Correct 10 ms 340 KB Output is correct
51 Incorrect 1 ms 212 KB Output isn't correct
52 Halted 0 ms 0 KB -