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Submission #41440

# Submission time Handle Problem Language Result Execution time Memory
41440 2018-02-17T08:44:00 Z RockyB Bali Sculptures (APIO15_sculpture) C++14
100 / 100
 631 ms 5100 KB 
/// In The Name Of God

#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")

#include <bits/stdc++.h>

#define f first
#define s second

#define pb push_back
#define pp pop_back
#define mp make_pair

#define sz(x) (int)x.size()
#define sqr(x) ((x) * 1ll * (x))
#define all(x) x.begin(), x.end()

#define Kazakhstan ios_base :: sync_with_stdio(0), cin.tie(0), cout.tie(0);

#define nl '\n'
#define ioi exit(0);

typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;

const int N = (int)2000 + 7;
const int LG = 40;
const int inf = (int)1e9 + 7;
const int mod = (int)1e9 + 7;
const ll linf = (ll)1e18 + 7;

const int dx[] = {-1, 0, 1, 0, 1, -1, -1, 1};
const int dy[] = {0, 1, 0, -1, 1, -1, 1, -1};

using namespace std;

int n, A, B;
int a[N];

bool ok[N][N];

bool good(ll x, ll mask) {
	if (mask < (x | mask)) return 0;
	return 1;
}
bool dbg;


bitset <N> st[N];
bitset <N> lol;
bool check(ll mask) {
	memset(ok, 0, sizeof(ok));
	ok[0][0] = 1;

	for (int i = 1; i <= n; i++) {
		st[i].reset();
		ll sum = 0;
		for (int j = i; j <= n; j++) {
			sum += a[j];
			if (good(sum, mask)) st[i][j] = 1;
		}
	}

	for (int id = 1; id <= B; id++) {
		lol.reset();
		for (int i = 0; i <= n; i++) {
			if (ok[i][id - 1]) lol |= st[i + 1];
		}
		for (int i = 0; i <= n; i++) {
			if (lol[i]) ok[i][id] = 1;
		}
		if (id >= A && ok[n][id]) return 1;
	}
	return 0;
}
int main() {
	#ifdef IOI2018
		freopen ("in.txt", "r", stdin);
	#endif
	Kazakhstan
	cin >> n >> A >> B;
	for (int i = 1; i <= n; i++) {
		cin >> a[i];
	}
	ll mask = (1LL << (LG + 1)) - 1;
	for (int i = LG; i >= 0; i--) {
		mask ^= 1LL << i;
		if (!check(mask)) {
			mask ^= 1LL << i;
		}
	}
	cout << mask;
	ioi
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 4216 KB Output is correct
2 Correct 12 ms 4320 KB Output is correct
3 Correct 12 ms 4392 KB Output is correct
4 Correct 13 ms 4408 KB Output is correct
5 Correct 13 ms 4460 KB Output is correct
6 Correct 13 ms 4480 KB Output is correct
7 Correct 12 ms 4488 KB Output is correct
8 Correct 13 ms 4492 KB Output is correct
9 Correct 15 ms 4492 KB Output is correct
10 Correct 13 ms 4528 KB Output is correct
11 Correct 13 ms 4544 KB Output is correct
12 Correct 12 ms 4544 KB Output is correct
13 Correct 13 ms 4544 KB Output is correct
14 Correct 13 ms 4544 KB Output is correct
15 Correct 12 ms 4544 KB Output is correct
16 Correct 13 ms 4584 KB Output is correct
17 Correct 12 ms 4584 KB Output is correct
18 Correct 12 ms 4588 KB Output is correct
19 Correct 12 ms 4588 KB Output is correct
20 Correct 15 ms 4588 KB Output is correct
21 Correct 12 ms 4588 KB Output is correct
22 Correct 13 ms 4588 KB Output is correct
23 Correct 12 ms 4588 KB Output is correct
24 Correct 12 ms 4588 KB Output is correct
25 Correct 12 ms 4588 KB Output is correct
26 Correct 12 ms 4588 KB Output is correct
27 Correct 15 ms 4588 KB Output is correct
28 Correct 13 ms 4588 KB Output is correct
29 Correct 12 ms 4588 KB Output is correct
30 Correct 12 ms 4588 KB Output is correct
31 Correct 12 ms 4588 KB Output is correct
32 Correct 12 ms 4588 KB Output is correct
33 Correct 13 ms 4588 KB Output is correct
34 Correct 15 ms 4588 KB Output is correct
35 Correct 13 ms 4588 KB Output is correct
36 Correct 12 ms 4588 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 4588 KB Output is correct
2 Correct 12 ms 4588 KB Output is correct
3 Correct 12 ms 4588 KB Output is correct
4 Correct 13 ms 4588 KB Output is correct
5 Correct 13 ms 4588 KB Output is correct
6 Correct 12 ms 4588 KB Output is correct
7 Correct 14 ms 4588 KB Output is correct
8 Correct 15 ms 4592 KB Output is correct
9 Correct 12 ms 4592 KB Output is correct
10 Correct 12 ms 4592 KB Output is correct
11 Correct 12 ms 4592 KB Output is correct
12 Correct 13 ms 4592 KB Output is correct
13 Correct 12 ms 4592 KB Output is correct
14 Correct 13 ms 4592 KB Output is correct
15 Correct 13 ms 4592 KB Output is correct
16 Correct 12 ms 4632 KB Output is correct
17 Correct 12 ms 4632 KB Output is correct
18 Correct 14 ms 4632 KB Output is correct
19 Correct 14 ms 4632 KB Output is correct
20 Correct 13 ms 4632 KB Output is correct
21 Correct 13 ms 4632 KB Output is correct
22 Correct 14 ms 4632 KB Output is correct
23 Correct 14 ms 4632 KB Output is correct
24 Correct 13 ms 4632 KB Output is correct
25 Correct 12 ms 4632 KB Output is correct
26 Correct 13 ms 4632 KB Output is correct
27 Correct 14 ms 4632 KB Output is correct
28 Correct 12 ms 4632 KB Output is correct
29 Correct 13 ms 4632 KB Output is correct
30 Correct 12 ms 4632 KB Output is correct
31 Correct 12 ms 4632 KB Output is correct
32 Correct 13 ms 4632 KB Output is correct
33 Correct 13 ms 4632 KB Output is correct
34 Correct 12 ms 4632 KB Output is correct
35 Correct 12 ms 4632 KB Output is correct
36 Correct 13 ms 4632 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 4632 KB Output is correct
2 Correct 12 ms 4632 KB Output is correct
3 Correct 12 ms 4632 KB Output is correct
4 Correct 13 ms 4632 KB Output is correct
5 Correct 12 ms 4632 KB Output is correct
6 Correct 12 ms 4632 KB Output is correct
7 Correct 14 ms 4632 KB Output is correct
8 Correct 13 ms 4632 KB Output is correct
9 Correct 14 ms 4632 KB Output is correct
10 Correct 12 ms 4632 KB Output is correct
11 Correct 13 ms 4632 KB Output is correct
12 Correct 12 ms 4632 KB Output is correct
13 Correct 13 ms 4632 KB Output is correct
14 Correct 12 ms 4632 KB Output is correct
15 Correct 13 ms 4632 KB Output is correct
16 Correct 13 ms 4632 KB Output is correct
17 Correct 13 ms 4632 KB Output is correct
18 Correct 13 ms 4632 KB Output is correct
19 Correct 13 ms 4632 KB Output is correct
20 Correct 13 ms 4632 KB Output is correct
21 Correct 14 ms 4632 KB Output is correct
22 Correct 13 ms 4632 KB Output is correct
23 Correct 13 ms 4632 KB Output is correct
24 Correct 12 ms 4632 KB Output is correct
25 Correct 13 ms 4632 KB Output is correct
26 Correct 12 ms 4632 KB Output is correct
27 Correct 13 ms 4704 KB Output is correct
28 Correct 15 ms 4704 KB Output is correct
29 Correct 13 ms 4704 KB Output is correct
30 Correct 14 ms 4704 KB Output is correct
31 Correct 13 ms 4716 KB Output is correct
32 Correct 13 ms 4716 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 4716 KB Output is correct
2 Correct 12 ms 4716 KB Output is correct
3 Correct 13 ms 4716 KB Output is correct
4 Correct 14 ms 4716 KB Output is correct
5 Correct 12 ms 4716 KB Output is correct
6 Correct 13 ms 4716 KB Output is correct
7 Correct 14 ms 4716 KB Output is correct
8 Correct 14 ms 4716 KB Output is correct
9 Correct 14 ms 4716 KB Output is correct
10 Correct 13 ms 4716 KB Output is correct
11 Correct 12 ms 4716 KB Output is correct
12 Correct 12 ms 4716 KB Output is correct
13 Correct 12 ms 4716 KB Output is correct
14 Correct 12 ms 4716 KB Output is correct
15 Correct 12 ms 4716 KB Output is correct
16 Correct 12 ms 4716 KB Output is correct
17 Correct 13 ms 4716 KB Output is correct
18 Correct 13 ms 4716 KB Output is correct
19 Correct 13 ms 4716 KB Output is correct
20 Correct 13 ms 4716 KB Output is correct
21 Correct 13 ms 4716 KB Output is correct
22 Correct 13 ms 4716 KB Output is correct
23 Correct 14 ms 4716 KB Output is correct
24 Correct 12 ms 4716 KB Output is correct
25 Correct 13 ms 4716 KB Output is correct
26 Correct 14 ms 4716 KB Output is correct
27 Correct 13 ms 4716 KB Output is correct
28 Correct 12 ms 4716 KB Output is correct
29 Correct 13 ms 4716 KB Output is correct
30 Correct 13 ms 4716 KB Output is correct
31 Correct 13 ms 4716 KB Output is correct
32 Correct 13 ms 4716 KB Output is correct
33 Correct 13 ms 4716 KB Output is correct
34 Correct 13 ms 4716 KB Output is correct
35 Correct 12 ms 4716 KB Output is correct
36 Correct 13 ms 4716 KB Output is correct
37 Correct 12 ms 4716 KB Output is correct
38 Correct 13 ms 4716 KB Output is correct
39 Correct 12 ms 4716 KB Output is correct
40 Correct 12 ms 4716 KB Output is correct
41 Correct 12 ms 4716 KB Output is correct
42 Correct 13 ms 4716 KB Output is correct
43 Correct 13 ms 4716 KB Output is correct
44 Correct 13 ms 4716 KB Output is correct
45 Correct 12 ms 4716 KB Output is correct
46 Correct 12 ms 4716 KB Output is correct
47 Correct 13 ms 4716 KB Output is correct
48 Correct 13 ms 4716 KB Output is correct
49 Correct 13 ms 4716 KB Output is correct
50 Correct 14 ms 4716 KB Output is correct
51 Correct 14 ms 4716 KB Output is correct
52 Correct 14 ms 4716 KB Output is correct
53 Correct 14 ms 4716 KB Output is correct
54 Correct 13 ms 4716 KB Output is correct
55 Correct 14 ms 4716 KB Output is correct
56 Correct 14 ms 4716 KB Output is correct
57 Correct 15 ms 4716 KB Output is correct
58 Correct 15 ms 4716 KB Output is correct
59 Correct 16 ms 4716 KB Output is correct
60 Correct 15 ms 4716 KB Output is correct
61 Correct 13 ms 4716 KB Output is correct
62 Correct 16 ms 4716 KB Output is correct
63 Correct 15 ms 4716 KB Output is correct
64 Correct 14 ms 4716 KB Output is correct
65 Correct 14 ms 4716 KB Output is correct
66 Correct 13 ms 4716 KB Output is correct
67 Correct 13 ms 4716 KB Output is correct
68 Correct 14 ms 4716 KB Output is correct
69 Correct 14 ms 4716 KB Output is correct
70 Correct 17 ms 4716 KB Output is correct
71 Correct 13 ms 4716 KB Output is correct
72 Correct 13 ms 4716 KB Output is correct
73 Correct 14 ms 4716 KB Output is correct
74 Correct 14 ms 4716 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 4716 KB Output is correct
2 Correct 12 ms 4716 KB Output is correct
3 Correct 12 ms 4716 KB Output is correct
4 Correct 12 ms 4716 KB Output is correct
5 Correct 13 ms 4716 KB Output is correct
6 Correct 13 ms 4716 KB Output is correct
7 Correct 12 ms 4716 KB Output is correct
8 Correct 12 ms 4716 KB Output is correct
9 Correct 13 ms 4716 KB Output is correct
10 Correct 12 ms 4716 KB Output is correct
11 Correct 13 ms 4716 KB Output is correct
12 Correct 12 ms 4716 KB Output is correct
13 Correct 13 ms 4716 KB Output is correct
14 Correct 14 ms 4716 KB Output is correct
15 Correct 12 ms 4716 KB Output is correct
16 Correct 13 ms 4716 KB Output is correct
17 Correct 13 ms 4716 KB Output is correct
18 Correct 13 ms 4716 KB Output is correct
19 Correct 12 ms 4716 KB Output is correct
20 Correct 13 ms 4716 KB Output is correct
21 Correct 12 ms 4716 KB Output is correct
22 Correct 12 ms 4716 KB Output is correct
23 Correct 13 ms 4716 KB Output is correct
24 Correct 13 ms 4716 KB Output is correct
25 Correct 13 ms 4716 KB Output is correct
26 Correct 13 ms 4716 KB Output is correct
27 Correct 14 ms 4716 KB Output is correct
28 Correct 12 ms 4716 KB Output is correct
29 Correct 12 ms 4716 KB Output is correct
30 Correct 14 ms 4716 KB Output is correct
31 Correct 12 ms 4716 KB Output is correct
32 Correct 14 ms 4716 KB Output is correct
33 Correct 17 ms 4716 KB Output is correct
34 Correct 13 ms 4716 KB Output is correct
35 Correct 12 ms 4716 KB Output is correct
36 Correct 13 ms 4716 KB Output is correct
37 Correct 12 ms 4716 KB Output is correct
38 Correct 14 ms 4716 KB Output is correct
39 Correct 13 ms 4716 KB Output is correct
40 Correct 13 ms 4716 KB Output is correct
41 Correct 14 ms 4716 KB Output is correct
42 Correct 14 ms 4716 KB Output is correct
43 Correct 14 ms 4716 KB Output is correct
44 Correct 12 ms 4716 KB Output is correct
45 Correct 14 ms 4716 KB Output is correct
46 Correct 15 ms 4716 KB Output is correct
47 Correct 13 ms 4716 KB Output is correct
48 Correct 14 ms 4716 KB Output is correct
49 Correct 13 ms 4716 KB Output is correct
50 Correct 14 ms 4716 KB Output is correct
51 Correct 13 ms 4716 KB Output is correct
52 Correct 30 ms 4728 KB Output is correct
53 Correct 74 ms 4728 KB Output is correct
54 Correct 51 ms 4840 KB Output is correct
55 Correct 48 ms 4840 KB Output is correct
56 Correct 303 ms 5100 KB Output is correct
57 Correct 619 ms 5100 KB Output is correct
58 Correct 631 ms 5100 KB Output is correct
59 Correct 560 ms 5100 KB Output is correct
60 Correct 113 ms 5100 KB Output is correct
61 Correct 13 ms 5100 KB Output is correct
62 Correct 78 ms 5100 KB Output is correct
63 Correct 52 ms 5100 KB Output is correct
64 Correct 140 ms 5100 KB Output is correct
65 Correct 117 ms 5100 KB Output is correct
66 Correct 390 ms 5100 KB Output is correct
67 Correct 120 ms 5100 KB Output is correct
68 Correct 163 ms 5100 KB Output is correct
69 Correct 574 ms 5100 KB Output is correct