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Submission #543656

# Submission time Handle Problem Language Result Execution time Memory
543656 2022-03-31T07:53:19 Z Sohsoh84 Bali Sculptures (APIO15_sculpture) C++17
71 / 100
 45 ms 468 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef pair<ll, ll> pll;

#define all(x)			(x).begin(),(x).end()
#define X			first
#define Y			second
#define sep			' '
#define endl			'\n'
#define debug(x)		cerr << #x << ": " <<  x << endl;

const ll MAXN = 100 + 10;
const ll LOG = 50;

ll A[MAXN], n, a, b;
bool dp[MAXN][MAXN];

inline bool check(ll mask) {
	memset(dp, false, sizeof dp);
	dp[0][0] = true;
	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= i; j++) {	
			ll s = 0;
			for (int k = i; k > 0; k--) {
				s += A[k];
				if (!(s & mask))
					dp[i][j] |= dp[k - 1][j - 1];
			}
		}
	}

	return count(dp[n] + a, dp[n] + b + 1, true);
}

int main() {
	ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
	cin >> n >> a >> b;
	for (int i = 1; i <= n; i++) cin >> A[i];

	ll ans = 0, mask = 0;
	for (int i = LOG - 1; i >= 0; i--) {
		mask ^= (1ll << i);
		if (!check(mask)) {
			mask ^= (1ll << i);
			ans ^= (1ll << i);
		}
	}

	cout << ans << endl;
	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 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 328 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 328 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 328 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 324 KB Output is correct
17 Correct 1 ms 324 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 328 KB Output is correct
23 Correct 1 ms 324 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 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 212 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 212 KB Output is correct
35 Correct 1 ms 324 KB Output is correct
36 Correct 1 ms 212 KB Output is correct

Subtask #2
16.0 / 16.0

# 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 320 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 324 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 320 KB Output is correct
10 Correct 1 ms 212 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 320 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 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 324 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 212 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 212 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 324 KB Output is correct
28 Correct 1 ms 324 KB Output is correct
29 Correct 2 ms 212 KB Output is correct
30 Correct 3 ms 212 KB Output is correct
31 Correct 4 ms 212 KB Output is correct
32 Correct 5 ms 212 KB Output is correct
33 Correct 4 ms 324 KB Output is correct
34 Correct 4 ms 212 KB Output is correct
35 Correct 5 ms 212 KB Output is correct
36 Correct 4 ms 212 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 320 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 328 KB Output is correct
6 Correct 1 ms 324 KB Output is correct
7 Correct 1 ms 320 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 328 KB Output is correct
11 Correct 1 ms 268 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 340 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 2 ms 212 KB Output is correct
17 Correct 3 ms 328 KB Output is correct
18 Correct 4 ms 212 KB Output is correct
19 Correct 5 ms 240 KB Output is correct
20 Correct 4 ms 324 KB Output is correct
21 Correct 4 ms 212 KB Output is correct
22 Correct 4 ms 324 KB Output is correct
23 Correct 4 ms 212 KB Output is correct
24 Correct 4 ms 316 KB Output is correct
25 Correct 8 ms 328 KB Output is correct
26 Correct 15 ms 320 KB Output is correct
27 Correct 24 ms 212 KB Output is correct
28 Correct 43 ms 312 KB Output is correct
29 Correct 33 ms 212 KB Output is correct
30 Correct 34 ms 324 KB Output is correct
31 Correct 29 ms 212 KB Output is correct
32 Correct 30 ms 328 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 324 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 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 2 ms 212 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 324 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 320 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 324 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 340 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 340 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 324 KB Output is correct
28 Correct 1 ms 324 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 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 328 KB Output is correct
36 Correct 1 ms 212 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 332 KB Output is correct
40 Correct 4 ms 360 KB Output is correct
41 Correct 6 ms 212 KB Output is correct
42 Correct 6 ms 212 KB Output is correct
43 Correct 4 ms 212 KB Output is correct
44 Correct 4 ms 212 KB Output is correct
45 Correct 4 ms 212 KB Output is correct
46 Correct 4 ms 212 KB Output is correct
47 Correct 4 ms 328 KB Output is correct
48 Correct 8 ms 328 KB Output is correct
49 Correct 14 ms 328 KB Output is correct
50 Correct 24 ms 212 KB Output is correct
51 Correct 35 ms 324 KB Output is correct
52 Correct 39 ms 212 KB Output is correct
53 Correct 33 ms 308 KB Output is correct
54 Correct 33 ms 212 KB Output is correct
55 Correct 30 ms 212 KB Output is correct
56 Correct 4 ms 324 KB Output is correct
57 Correct 10 ms 332 KB Output is correct
58 Correct 17 ms 212 KB Output is correct
59 Correct 24 ms 212 KB Output is correct
60 Correct 22 ms 324 KB Output is correct
61 Correct 23 ms 212 KB Output is correct
62 Correct 32 ms 340 KB Output is correct
63 Correct 25 ms 328 KB Output is correct
64 Correct 23 ms 324 KB Output is correct
65 Correct 5 ms 212 KB Output is correct
66 Correct 7 ms 212 KB Output is correct
67 Correct 10 ms 324 KB Output is correct
68 Correct 17 ms 212 KB Output is correct
69 Correct 22 ms 328 KB Output is correct
70 Correct 21 ms 312 KB Output is correct
71 Correct 24 ms 212 KB Output is correct
72 Correct 24 ms 212 KB Output is correct
73 Correct 45 ms 324 KB Output is correct
74 Correct 25 ms 212 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 328 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 324 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 324 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 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 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 320 KB Output is correct
21 Correct 1 ms 320 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 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 3 ms 212 KB Output is correct
28 Correct 5 ms 328 KB Output is correct
29 Correct 4 ms 212 KB Output is correct
30 Correct 4 ms 212 KB Output is correct
31 Correct 4 ms 320 KB Output is correct
32 Correct 4 ms 320 KB Output is correct
33 Correct 7 ms 212 KB Output is correct
34 Correct 5 ms 328 KB Output is correct
35 Correct 11 ms 324 KB Output is correct
36 Correct 15 ms 332 KB Output is correct
37 Correct 24 ms 336 KB Output is correct
38 Correct 29 ms 324 KB Output is correct
39 Correct 32 ms 212 KB Output is correct
40 Correct 31 ms 212 KB Output is correct
41 Correct 32 ms 316 KB Output is correct
42 Correct 33 ms 316 KB Output is correct
43 Correct 4 ms 212 KB Output is correct
44 Correct 12 ms 212 KB Output is correct
45 Correct 16 ms 212 KB Output is correct
46 Correct 23 ms 332 KB Output is correct
47 Correct 21 ms 332 KB Output is correct
48 Correct 23 ms 332 KB Output is correct
49 Correct 25 ms 328 KB Output is correct
50 Correct 23 ms 212 KB Output is correct
51 Correct 24 ms 316 KB Output is correct
52 Runtime error 1 ms 468 KB Execution killed with signal 11
53 Halted 0 ms 0 KB -