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Submission #736577

# Submission time Handle Problem Language Result Execution time Memory
736577 2023-05-06T01:25:30 Z minhcool Bali Sculptures (APIO15_sculpture) C++17
100 / 100
 75 ms 396 KB 
#include<bits/stdc++.h>
using namespace std;

#define int long long
#define fi first
#define se second
#define pb push_back
#define mp make_pair

typedef pair<int, int> ii;
typedef pair<ii, int> iii;
typedef pair<ii, ii> iiii;

const int N = 3e5 + 5;

const int oo = 1e18 + 7, mod = 1e9 + 7;

int n, a, b, arr[N];
int pref[N];

bool ok[105][105];
int mini[N];

bool ck(int x){
	//cout << x << "\n";
	if(n <= 100){
		for(int i = 0; i <= n; i++){
			for(int j = 0; j <= n; j++) ok[i][j] = 0;
		}
		ok[0][0] = 1;
		for(int i = 1; i <= n; i++){
			for(int j = 1; j <= i; j++){
				for(int lst = 1; lst <= i; lst++){
					if(((pref[i] - pref[lst - 1]) | x) != x) continue;
					ok[i][j] |= ok[lst - 1][j - 1];
				}
			//	cout << i << " " << j << " " << ok[i][j] << "\n";
			}
		}
		for(int i = a; i <= b; i++) if(ok[n][i]) return 1;
		return 0;
	}
	else{
		for(int i = 0; i <= n; i++) mini[i] = oo;
		mini[0] = 0;
		for(int i = 1; i <= n; i++){
			for(int lst = 1; lst <= i; lst++){
				if(((pref[i] - pref[lst - 1]) | x) != x) continue;
				mini[i] = min(mini[i], mini[lst - 1] + 1);
			}
		}
		return (mini[n] <= b);
	}
}

void process(){
	cin >> n >> a >> b;
	for(int i = 1; i <= n; i++){
		cin >> arr[i];
		pref[i] = pref[i - 1] + arr[i];
	}
	int cur = (1LL << 41) - 1;
	for(int i = 40; i >= 0; i--) if(ck(cur - (1LL << i))) cur -= (1LL << i);
	cout << cur << "\n";
}

signed main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	process();
}

/*
6 1 3
8 1 2 1 5 4
*/

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 0 ms 328 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 1 ms 328 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 328 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 0 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 328 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 340 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 328 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 328 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 328 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 328 KB Output is correct
29 Correct 2 ms 340 KB Output is correct
30 Correct 2 ms 340 KB Output is correct
31 Correct 3 ms 340 KB Output is correct
32 Correct 3 ms 340 KB Output is correct
33 Correct 3 ms 340 KB Output is correct
34 Correct 4 ms 340 KB Output is correct
35 Correct 3 ms 340 KB Output is correct
36 Correct 3 ms 340 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 2 ms 340 KB Output is correct
17 Correct 2 ms 340 KB Output is correct
18 Correct 3 ms 340 KB Output is correct
19 Correct 3 ms 340 KB Output is correct
20 Correct 4 ms 340 KB Output is correct
21 Correct 3 ms 328 KB Output is correct
22 Correct 3 ms 304 KB Output is correct
23 Correct 3 ms 332 KB Output is correct
24 Correct 3 ms 340 KB Output is correct
25 Correct 7 ms 340 KB Output is correct
26 Correct 11 ms 340 KB Output is correct
27 Correct 17 ms 340 KB Output is correct
28 Correct 26 ms 328 KB Output is correct
29 Correct 24 ms 340 KB Output is correct
30 Correct 23 ms 332 KB Output is correct
31 Correct 23 ms 364 KB Output is correct
32 Correct 26 ms 356 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 1 ms 328 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 328 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 2 ms 340 KB Output is correct
40 Correct 2 ms 340 KB Output is correct
41 Correct 3 ms 340 KB Output is correct
42 Correct 3 ms 340 KB Output is correct
43 Correct 3 ms 340 KB Output is correct
44 Correct 4 ms 340 KB Output is correct
45 Correct 3 ms 340 KB Output is correct
46 Correct 4 ms 340 KB Output is correct
47 Correct 4 ms 360 KB Output is correct
48 Correct 7 ms 360 KB Output is correct
49 Correct 11 ms 340 KB Output is correct
50 Correct 19 ms 328 KB Output is correct
51 Correct 24 ms 368 KB Output is correct
52 Correct 24 ms 340 KB Output is correct
53 Correct 24 ms 340 KB Output is correct
54 Correct 24 ms 340 KB Output is correct
55 Correct 24 ms 356 KB Output is correct
56 Correct 3 ms 340 KB Output is correct
57 Correct 8 ms 340 KB Output is correct
58 Correct 12 ms 340 KB Output is correct
59 Correct 16 ms 344 KB Output is correct
60 Correct 15 ms 340 KB Output is correct
61 Correct 16 ms 332 KB Output is correct
62 Correct 17 ms 360 KB Output is correct
63 Correct 17 ms 340 KB Output is correct
64 Correct 21 ms 340 KB Output is correct
65 Correct 3 ms 340 KB Output is correct
66 Correct 6 ms 340 KB Output is correct
67 Correct 11 ms 328 KB Output is correct
68 Correct 13 ms 340 KB Output is correct
69 Correct 16 ms 340 KB Output is correct
70 Correct 16 ms 340 KB Output is correct
71 Correct 18 ms 356 KB Output is correct
72 Correct 17 ms 340 KB Output is correct
73 Correct 17 ms 340 KB Output is correct
74 Correct 19 ms 364 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 328 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 328 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 2 ms 340 KB Output is correct
27 Correct 2 ms 332 KB Output is correct
28 Correct 5 ms 340 KB Output is correct
29 Correct 3 ms 332 KB Output is correct
30 Correct 3 ms 340 KB Output is correct
31 Correct 3 ms 336 KB Output is correct
32 Correct 3 ms 340 KB Output is correct
33 Correct 3 ms 340 KB Output is correct
34 Correct 4 ms 340 KB Output is correct
35 Correct 7 ms 340 KB Output is correct
36 Correct 12 ms 340 KB Output is correct
37 Correct 18 ms 340 KB Output is correct
38 Correct 25 ms 340 KB Output is correct
39 Correct 24 ms 328 KB Output is correct
40 Correct 25 ms 332 KB Output is correct
41 Correct 24 ms 360 KB Output is correct
42 Correct 28 ms 360 KB Output is correct
43 Correct 3 ms 340 KB Output is correct
44 Correct 8 ms 368 KB Output is correct
45 Correct 12 ms 328 KB Output is correct
46 Correct 16 ms 328 KB Output is correct
47 Correct 15 ms 340 KB Output is correct
48 Correct 16 ms 340 KB Output is correct
49 Correct 17 ms 364 KB Output is correct
50 Correct 17 ms 340 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 8 ms 340 KB Output is correct
53 Correct 11 ms 372 KB Output is correct
54 Correct 22 ms 336 KB Output is correct
55 Correct 21 ms 340 KB Output is correct
56 Correct 71 ms 340 KB Output is correct
57 Correct 71 ms 340 KB Output is correct
58 Correct 65 ms 388 KB Output is correct
59 Correct 66 ms 396 KB Output is correct
60 Correct 75 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 12 ms 368 KB Output is correct
63 Correct 22 ms 380 KB Output is correct
64 Correct 19 ms 340 KB Output is correct
65 Correct 38 ms 340 KB Output is correct
66 Correct 54 ms 340 KB Output is correct
67 Correct 71 ms 388 KB Output is correct
68 Correct 74 ms 396 KB Output is correct
69 Correct 68 ms 340 KB Output is correct