답안 #41429 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
41429	2018-02-17T08:16:21 Z	RockyB	Bali Sculptures (APIO15_sculpture)	C++14	71 / 100	1000 ms	4720 KB

sculpture

/// 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 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;
bool check(ll mask) {
	memset(ok, 0, sizeof(ok));
	ok[0][0] = 1;
	for (int id = 1; id <= B; id++) {
		for (int i = 1; i <= n; i++) {
			ll sum = 0;
			for (int j = i; j >= 1 && !ok[i][id]; j--) {
				sum += a[j];
				if (!good(sum, mask)) {
					continue;
				}
				ok[i][id] |= ok[j - 1][id - 1];
			}
		}
	}
	for (int i = A; i <= B; i++) {
		if (ok[n][i]) 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 << 38) - 1;
	for (int i = 37; i >= 0; i--) {
		mask ^= 1LL << i;
		if (!check(mask)) {
			mask ^= 1LL << i;
		}
	}
	cout << mask;
	ioi
}

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	12 ms	4216 KB	Output is correct
2	Correct	12 ms	4320 KB	Output is correct
3	Correct	13 ms	4320 KB	Output is correct
4	Correct	12 ms	4376 KB	Output is correct
5	Correct	12 ms	4428 KB	Output is correct
6	Correct	12 ms	4628 KB	Output is correct
7	Correct	13 ms	4628 KB	Output is correct
8	Correct	12 ms	4628 KB	Output is correct
9	Correct	12 ms	4628 KB	Output is correct
10	Correct	12 ms	4628 KB	Output is correct
11	Correct	13 ms	4628 KB	Output is correct
12	Correct	12 ms	4628 KB	Output is correct
13	Correct	12 ms	4628 KB	Output is correct
14	Correct	12 ms	4628 KB	Output is correct
15	Correct	13 ms	4628 KB	Output is correct
16	Correct	12 ms	4628 KB	Output is correct
17	Correct	12 ms	4628 KB	Output is correct
18	Correct	13 ms	4628 KB	Output is correct
19	Correct	14 ms	4628 KB	Output is correct
20	Correct	12 ms	4628 KB	Output is correct
21	Correct	12 ms	4628 KB	Output is correct
22	Correct	13 ms	4628 KB	Output is correct
23	Correct	13 ms	4628 KB	Output is correct
24	Correct	13 ms	4628 KB	Output is correct
25	Correct	12 ms	4628 KB	Output is correct
26	Correct	12 ms	4628 KB	Output is correct
27	Correct	13 ms	4628 KB	Output is correct
28	Correct	12 ms	4628 KB	Output is correct
29	Correct	12 ms	4628 KB	Output is correct
30	Correct	12 ms	4628 KB	Output is correct
31	Correct	13 ms	4628 KB	Output is correct
32	Correct	12 ms	4720 KB	Output is correct
33	Correct	13 ms	4720 KB	Output is correct
34	Correct	13 ms	4720 KB	Output is correct
35	Correct	12 ms	4720 KB	Output is correct
36	Correct	12 ms	4720 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	12 ms	4720 KB	Output is correct
2	Correct	13 ms	4720 KB	Output is correct
3	Correct	12 ms	4720 KB	Output is correct
4	Correct	12 ms	4720 KB	Output is correct
5	Correct	12 ms	4720 KB	Output is correct
6	Correct	12 ms	4720 KB	Output is correct
7	Correct	12 ms	4720 KB	Output is correct
8	Correct	12 ms	4720 KB	Output is correct
9	Correct	12 ms	4720 KB	Output is correct
10	Correct	14 ms	4720 KB	Output is correct
11	Correct	14 ms	4720 KB	Output is correct
12	Correct	13 ms	4720 KB	Output is correct
13	Correct	12 ms	4720 KB	Output is correct
14	Correct	12 ms	4720 KB	Output is correct
15	Correct	12 ms	4720 KB	Output is correct
16	Correct	14 ms	4720 KB	Output is correct
17	Correct	12 ms	4720 KB	Output is correct
18	Correct	12 ms	4720 KB	Output is correct
19	Correct	12 ms	4720 KB	Output is correct
20	Correct	13 ms	4720 KB	Output is correct
21	Correct	12 ms	4720 KB	Output is correct
22	Correct	13 ms	4720 KB	Output is correct
23	Correct	12 ms	4720 KB	Output is correct
24	Correct	12 ms	4720 KB	Output is correct
25	Correct	12 ms	4720 KB	Output is correct
26	Correct	13 ms	4720 KB	Output is correct
27	Correct	13 ms	4720 KB	Output is correct
28	Correct	12 ms	4720 KB	Output is correct
29	Correct	12 ms	4720 KB	Output is correct
30	Correct	12 ms	4720 KB	Output is correct
31	Correct	13 ms	4720 KB	Output is correct
32	Correct	13 ms	4720 KB	Output is correct
33	Correct	12 ms	4720 KB	Output is correct
34	Correct	13 ms	4720 KB	Output is correct
35	Correct	14 ms	4720 KB	Output is correct
36	Correct	14 ms	4720 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	13 ms	4720 KB	Output is correct
2	Correct	14 ms	4720 KB	Output is correct
3	Correct	12 ms	4720 KB	Output is correct
4	Correct	13 ms	4720 KB	Output is correct
5	Correct	14 ms	4720 KB	Output is correct
6	Correct	12 ms	4720 KB	Output is correct
7	Correct	13 ms	4720 KB	Output is correct
8	Correct	13 ms	4720 KB	Output is correct
9	Correct	12 ms	4720 KB	Output is correct
10	Correct	13 ms	4720 KB	Output is correct
11	Correct	12 ms	4720 KB	Output is correct
12	Correct	12 ms	4720 KB	Output is correct
13	Correct	13 ms	4720 KB	Output is correct
14	Correct	12 ms	4720 KB	Output is correct
15	Correct	12 ms	4720 KB	Output is correct
16	Correct	13 ms	4720 KB	Output is correct
17	Correct	12 ms	4720 KB	Output is correct
18	Correct	13 ms	4720 KB	Output is correct
19	Correct	13 ms	4720 KB	Output is correct
20	Correct	12 ms	4720 KB	Output is correct
21	Correct	12 ms	4720 KB	Output is correct
22	Correct	13 ms	4720 KB	Output is correct
23	Correct	12 ms	4720 KB	Output is correct
24	Correct	13 ms	4720 KB	Output is correct
25	Correct	13 ms	4720 KB	Output is correct
26	Correct	13 ms	4720 KB	Output is correct
27	Correct	20 ms	4720 KB	Output is correct
28	Correct	29 ms	4720 KB	Output is correct
29	Correct	29 ms	4720 KB	Output is correct
30	Correct	12 ms	4720 KB	Output is correct
31	Correct	17 ms	4720 KB	Output is correct
32	Correct	21 ms	4720 KB	Output is correct

Subtask #4
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	11 ms	4720 KB	Output is correct
2	Correct	12 ms	4720 KB	Output is correct
3	Correct	12 ms	4720 KB	Output is correct
4	Correct	11 ms	4720 KB	Output is correct
5	Correct	12 ms	4720 KB	Output is correct
6	Correct	12 ms	4720 KB	Output is correct
7	Correct	12 ms	4720 KB	Output is correct
8	Correct	12 ms	4720 KB	Output is correct
9	Correct	12 ms	4720 KB	Output is correct
10	Correct	12 ms	4720 KB	Output is correct
11	Correct	12 ms	4720 KB	Output is correct
12	Correct	12 ms	4720 KB	Output is correct
13	Correct	12 ms	4720 KB	Output is correct
14	Correct	12 ms	4720 KB	Output is correct
15	Correct	12 ms	4720 KB	Output is correct
16	Correct	12 ms	4720 KB	Output is correct
17	Correct	12 ms	4720 KB	Output is correct
18	Correct	12 ms	4720 KB	Output is correct
19	Correct	12 ms	4720 KB	Output is correct
20	Correct	11 ms	4720 KB	Output is correct
21	Correct	11 ms	4720 KB	Output is correct
22	Correct	11 ms	4720 KB	Output is correct
23	Correct	12 ms	4720 KB	Output is correct
24	Correct	12 ms	4720 KB	Output is correct
25	Correct	12 ms	4720 KB	Output is correct
26	Correct	12 ms	4720 KB	Output is correct
27	Correct	12 ms	4720 KB	Output is correct
28	Correct	14 ms	4720 KB	Output is correct
29	Correct	12 ms	4720 KB	Output is correct
30	Correct	12 ms	4720 KB	Output is correct
31	Correct	15 ms	4720 KB	Output is correct
32	Correct	12 ms	4720 KB	Output is correct
33	Correct	13 ms	4720 KB	Output is correct
34	Correct	12 ms	4720 KB	Output is correct
35	Correct	12 ms	4720 KB	Output is correct
36	Correct	12 ms	4720 KB	Output is correct
37	Correct	14 ms	4720 KB	Output is correct
38	Correct	12 ms	4720 KB	Output is correct
39	Correct	13 ms	4720 KB	Output is correct
40	Correct	12 ms	4720 KB	Output is correct
41	Correct	12 ms	4720 KB	Output is correct
42	Correct	12 ms	4720 KB	Output is correct
43	Correct	12 ms	4720 KB	Output is correct
44	Correct	13 ms	4720 KB	Output is correct
45	Correct	13 ms	4720 KB	Output is correct
46	Correct	12 ms	4720 KB	Output is correct
47	Correct	13 ms	4720 KB	Output is correct
48	Correct	12 ms	4720 KB	Output is correct
49	Correct	13 ms	4720 KB	Output is correct
50	Correct	18 ms	4720 KB	Output is correct
51	Correct	29 ms	4720 KB	Output is correct
52	Correct	31 ms	4720 KB	Output is correct
53	Correct	12 ms	4720 KB	Output is correct
54	Correct	18 ms	4720 KB	Output is correct
55	Correct	25 ms	4720 KB	Output is correct
56	Correct	13 ms	4720 KB	Output is correct
57	Correct	16 ms	4720 KB	Output is correct
58	Correct	26 ms	4720 KB	Output is correct
59	Correct	43 ms	4720 KB	Output is correct
60	Correct	41 ms	4720 KB	Output is correct
61	Correct	12 ms	4720 KB	Output is correct
62	Correct	42 ms	4720 KB	Output is correct
63	Correct	40 ms	4720 KB	Output is correct
64	Correct	24 ms	4720 KB	Output is correct
65	Correct	14 ms	4720 KB	Output is correct
66	Correct	14 ms	4720 KB	Output is correct
67	Correct	16 ms	4720 KB	Output is correct
68	Correct	27 ms	4720 KB	Output is correct
69	Correct	45 ms	4720 KB	Output is correct
70	Correct	41 ms	4720 KB	Output is correct
71	Correct	12 ms	4720 KB	Output is correct
72	Correct	48 ms	4720 KB	Output is correct
73	Correct	34 ms	4720 KB	Output is correct
74	Correct	31 ms	4720 KB	Output is correct

Subtask #5
0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	12 ms	4720 KB	Output is correct
2	Correct	13 ms	4720 KB	Output is correct
3	Correct	11 ms	4720 KB	Output is correct
4	Correct	12 ms	4720 KB	Output is correct
5	Correct	13 ms	4720 KB	Output is correct
6	Correct	12 ms	4720 KB	Output is correct
7	Correct	12 ms	4720 KB	Output is correct
8	Correct	13 ms	4720 KB	Output is correct
9	Correct	13 ms	4720 KB	Output is correct
10	Correct	11 ms	4720 KB	Output is correct
11	Correct	12 ms	4720 KB	Output is correct
12	Correct	11 ms	4720 KB	Output is correct
13	Correct	11 ms	4720 KB	Output is correct
14	Correct	12 ms	4720 KB	Output is correct
15	Correct	12 ms	4720 KB	Output is correct
16	Correct	11 ms	4720 KB	Output is correct
17	Correct	11 ms	4720 KB	Output is correct
18	Correct	12 ms	4720 KB	Output is correct
19	Correct	13 ms	4720 KB	Output is correct
20	Correct	13 ms	4720 KB	Output is correct
21	Correct	13 ms	4720 KB	Output is correct
22	Correct	12 ms	4720 KB	Output is correct
23	Correct	15 ms	4720 KB	Output is correct
24	Correct	14 ms	4720 KB	Output is correct
25	Correct	11 ms	4720 KB	Output is correct
26	Correct	12 ms	4720 KB	Output is correct
27	Correct	12 ms	4720 KB	Output is correct
28	Correct	13 ms	4720 KB	Output is correct
29	Correct	13 ms	4720 KB	Output is correct
30	Correct	13 ms	4720 KB	Output is correct
31	Correct	12 ms	4720 KB	Output is correct
32	Correct	12 ms	4720 KB	Output is correct
33	Correct	14 ms	4720 KB	Output is correct
34	Correct	13 ms	4720 KB	Output is correct
35	Correct	13 ms	4720 KB	Output is correct
36	Correct	13 ms	4720 KB	Output is correct
37	Correct	17 ms	4720 KB	Output is correct
38	Correct	31 ms	4720 KB	Output is correct
39	Correct	33 ms	4720 KB	Output is correct
40	Correct	12 ms	4720 KB	Output is correct
41	Correct	16 ms	4720 KB	Output is correct
42	Correct	23 ms	4720 KB	Output is correct
43	Correct	15 ms	4720 KB	Output is correct
44	Correct	17 ms	4720 KB	Output is correct
45	Correct	25 ms	4720 KB	Output is correct
46	Correct	42 ms	4720 KB	Output is correct
47	Correct	43 ms	4720 KB	Output is correct
48	Correct	15 ms	4720 KB	Output is correct
49	Correct	51 ms	4720 KB	Output is correct
50	Correct	44 ms	4720 KB	Output is correct
51	Correct	19 ms	4720 KB	Output is correct
52	Correct	842 ms	4720 KB	Output is correct
53	Execution timed out	1070 ms	4720 KB	Time limit exceeded
54	Halted	0 ms	0 KB	-

답안 #41429

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 21.0 / 21.0

Subtask #4 25.0 / 25.0

Subtask #5 0 / 29.0

Subtask #1
9.0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
25.0 / 25.0

Subtask #5
0 / 29.0