답안 #44936 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
44936	2018-04-09T17:48:52 Z	Mamnoon_Siam	Bali Sculptures (APIO15_sculpture)	C++17	71 / 100	1000 ms	4724 KB

sculpture

#include <bits/stdc++.h>
using namespace std;

#define debug(s) cout<< #s <<" = "<< s <<endl
#define all(v) (v).begin(), (v).end()
#define KeepUnique(v) (v).erase( unique(all(v)), v.end() )
#define MEMSET(a,val) memset(a, val, sizeof a)
#define PB push_back
#define endl '\n'
#define int long long

inline int myrand(int l, int r) {
	int ret = rand(); ret <<= 15; ret ^= rand();
	if(ret < 0) ret = -ret; ret %= (r-l+1); ret += l;
	return ret;
}
template <typename F, typename S>
ostream& operator << (ostream& os, const pair< F, S>& p) {
    return os<<"(" <<p.first<<", "<<p.second<<")"; }

typedef pair<int, int> ii;
template<typename T> using min_pq =
	priority_queue<T, vector<T>, greater<T> >;

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

const int maxn = 2002;

int n, A, B;
int a[maxn];
bool dp[maxn][maxn];

int mask = (1LL << 40) - 1;

bool can() {
	MEMSET(dp, 0);
	dp[0][0] = 1;
	for(int k=1; k<=n; k++) {
		for(int i=1; i<=n; i++) {
			int s = 0;
			for(int j=i-1; j>=0; j--) {
				s += a[j+1];
				dp[k][i] |= ((s & mask) == s and dp[k-1][j]);
			}
		}
	}
	bool ret = false;
	for(int i=A; i<=B; i++) {
		ret |= dp[i][n];
	} return ret;
}

int32_t main () {
	//freopen("input.in", "r", stdin);
	//freopen("output.out", "w", stdout);
	cin>>n>>A>>B;
	for(int i=1; i<=n; i++) {
		cin>>a[i];
	}
	for(int i=39; i>=0; i--) {
		mask ^= (1LL << i);
		if(!can()) mask ^= (1LL << i);
	}
	cout << mask << endl;
	return 0;
}

Compilation message

sculpture.cpp: In function 'long long int myrand(long long int, long long int)':
sculpture.cpp:14:2: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  if(ret < 0) ret = -ret; ret %= (r-l+1); ret += l;
  ^~
sculpture.cpp:14:26: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  if(ret < 0) ret = -ret; ret %= (r-l+1); ret += l;
                          ^~~

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	12 ms	4216 KB	Output is correct
2	Correct	13 ms	4216 KB	Output is correct
3	Correct	12 ms	4248 KB	Output is correct
4	Correct	13 ms	4248 KB	Output is correct
5	Correct	13 ms	4372 KB	Output is correct
6	Correct	13 ms	4456 KB	Output is correct
7	Correct	13 ms	4456 KB	Output is correct
8	Correct	14 ms	4512 KB	Output is correct
9	Correct	13 ms	4512 KB	Output is correct
10	Correct	13 ms	4512 KB	Output is correct
11	Correct	13 ms	4512 KB	Output is correct
12	Correct	13 ms	4512 KB	Output is correct
13	Correct	14 ms	4512 KB	Output is correct
14	Correct	15 ms	4540 KB	Output is correct
15	Correct	13 ms	4540 KB	Output is correct
16	Correct	13 ms	4540 KB	Output is correct
17	Correct	13 ms	4540 KB	Output is correct
18	Correct	14 ms	4540 KB	Output is correct
19	Correct	15 ms	4604 KB	Output is correct
20	Correct	13 ms	4604 KB	Output is correct
21	Correct	13 ms	4604 KB	Output is correct
22	Correct	13 ms	4604 KB	Output is correct
23	Correct	14 ms	4604 KB	Output is correct
24	Correct	13 ms	4604 KB	Output is correct
25	Correct	13 ms	4604 KB	Output is correct
26	Correct	14 ms	4604 KB	Output is correct
27	Correct	14 ms	4604 KB	Output is correct
28	Correct	14 ms	4604 KB	Output is correct
29	Correct	14 ms	4604 KB	Output is correct
30	Correct	13 ms	4604 KB	Output is correct
31	Correct	14 ms	4604 KB	Output is correct
32	Correct	14 ms	4604 KB	Output is correct
33	Correct	13 ms	4604 KB	Output is correct
34	Correct	14 ms	4604 KB	Output is correct
35	Correct	13 ms	4604 KB	Output is correct
36	Correct	14 ms	4604 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	14 ms	4604 KB	Output is correct
2	Correct	15 ms	4604 KB	Output is correct
3	Correct	13 ms	4604 KB	Output is correct
4	Correct	13 ms	4604 KB	Output is correct
5	Correct	13 ms	4604 KB	Output is correct
6	Correct	13 ms	4604 KB	Output is correct
7	Correct	13 ms	4604 KB	Output is correct
8	Correct	13 ms	4604 KB	Output is correct
9	Correct	14 ms	4604 KB	Output is correct
10	Correct	13 ms	4604 KB	Output is correct
11	Correct	13 ms	4604 KB	Output is correct
12	Correct	13 ms	4604 KB	Output is correct
13	Correct	13 ms	4604 KB	Output is correct
14	Correct	13 ms	4604 KB	Output is correct
15	Correct	13 ms	4604 KB	Output is correct
16	Correct	12 ms	4604 KB	Output is correct
17	Correct	13 ms	4604 KB	Output is correct
18	Correct	12 ms	4604 KB	Output is correct
19	Correct	12 ms	4604 KB	Output is correct
20	Correct	13 ms	4604 KB	Output is correct
21	Correct	13 ms	4604 KB	Output is correct
22	Correct	13 ms	4604 KB	Output is correct
23	Correct	16 ms	4604 KB	Output is correct
24	Correct	13 ms	4604 KB	Output is correct
25	Correct	13 ms	4604 KB	Output is correct
26	Correct	13 ms	4604 KB	Output is correct
27	Correct	13 ms	4604 KB	Output is correct
28	Correct	13 ms	4604 KB	Output is correct
29	Correct	14 ms	4604 KB	Output is correct
30	Correct	15 ms	4604 KB	Output is correct
31	Correct	17 ms	4604 KB	Output is correct
32	Correct	17 ms	4604 KB	Output is correct
33	Correct	18 ms	4604 KB	Output is correct
34	Correct	20 ms	4604 KB	Output is correct
35	Correct	16 ms	4604 KB	Output is correct
36	Correct	17 ms	4604 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	12 ms	4604 KB	Output is correct
2	Correct	14 ms	4604 KB	Output is correct
3	Correct	13 ms	4604 KB	Output is correct
4	Correct	13 ms	4604 KB	Output is correct
5	Correct	14 ms	4604 KB	Output is correct
6	Correct	16 ms	4604 KB	Output is correct
7	Correct	13 ms	4604 KB	Output is correct
8	Correct	14 ms	4604 KB	Output is correct
9	Correct	13 ms	4604 KB	Output is correct
10	Correct	15 ms	4604 KB	Output is correct
11	Correct	14 ms	4604 KB	Output is correct
12	Correct	13 ms	4604 KB	Output is correct
13	Correct	13 ms	4604 KB	Output is correct
14	Correct	13 ms	4604 KB	Output is correct
15	Correct	15 ms	4604 KB	Output is correct
16	Correct	15 ms	4604 KB	Output is correct
17	Correct	15 ms	4604 KB	Output is correct
18	Correct	19 ms	4604 KB	Output is correct
19	Correct	23 ms	4604 KB	Output is correct
20	Correct	22 ms	4604 KB	Output is correct
21	Correct	23 ms	4604 KB	Output is correct
22	Correct	22 ms	4604 KB	Output is correct
23	Correct	16 ms	4604 KB	Output is correct
24	Correct	23 ms	4604 KB	Output is correct
25	Correct	30 ms	4604 KB	Output is correct
26	Correct	40 ms	4608 KB	Output is correct
27	Correct	42 ms	4608 KB	Output is correct
28	Correct	41 ms	4608 KB	Output is correct
29	Correct	42 ms	4608 KB	Output is correct
30	Correct	49 ms	4608 KB	Output is correct
31	Correct	47 ms	4608 KB	Output is correct
32	Correct	60 ms	4608 KB	Output is correct

Subtask #4
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	15 ms	4608 KB	Output is correct
2	Correct	16 ms	4608 KB	Output is correct
3	Correct	14 ms	4608 KB	Output is correct
4	Correct	16 ms	4608 KB	Output is correct
5	Correct	16 ms	4608 KB	Output is correct
6	Correct	14 ms	4608 KB	Output is correct
7	Correct	15 ms	4608 KB	Output is correct
8	Correct	13 ms	4608 KB	Output is correct
9	Correct	14 ms	4608 KB	Output is correct
10	Correct	13 ms	4608 KB	Output is correct
11	Correct	13 ms	4608 KB	Output is correct
12	Correct	16 ms	4608 KB	Output is correct
13	Correct	38 ms	4608 KB	Output is correct
14	Correct	14 ms	4608 KB	Output is correct
15	Correct	14 ms	4608 KB	Output is correct
16	Correct	14 ms	4608 KB	Output is correct
17	Correct	13 ms	4608 KB	Output is correct
18	Correct	14 ms	4608 KB	Output is correct
19	Correct	13 ms	4608 KB	Output is correct
20	Correct	15 ms	4608 KB	Output is correct
21	Correct	13 ms	4608 KB	Output is correct
22	Correct	13 ms	4608 KB	Output is correct
23	Correct	15 ms	4608 KB	Output is correct
24	Correct	15 ms	4608 KB	Output is correct
25	Correct	14 ms	4608 KB	Output is correct
26	Correct	16 ms	4608 KB	Output is correct
27	Correct	13 ms	4608 KB	Output is correct
28	Correct	15 ms	4648 KB	Output is correct
29	Correct	14 ms	4648 KB	Output is correct
30	Correct	14 ms	4648 KB	Output is correct
31	Correct	14 ms	4648 KB	Output is correct
32	Correct	15 ms	4648 KB	Output is correct
33	Correct	14 ms	4648 KB	Output is correct
34	Correct	13 ms	4648 KB	Output is correct
35	Correct	15 ms	4648 KB	Output is correct
36	Correct	14 ms	4648 KB	Output is correct
37	Correct	16 ms	4648 KB	Output is correct
38	Correct	14 ms	4648 KB	Output is correct
39	Correct	15 ms	4648 KB	Output is correct
40	Correct	20 ms	4648 KB	Output is correct
41	Correct	21 ms	4648 KB	Output is correct
42	Correct	17 ms	4648 KB	Output is correct
43	Correct	19 ms	4648 KB	Output is correct
44	Correct	17 ms	4648 KB	Output is correct
45	Correct	19 ms	4648 KB	Output is correct
46	Correct	19 ms	4648 KB	Output is correct
47	Correct	18 ms	4648 KB	Output is correct
48	Correct	20 ms	4648 KB	Output is correct
49	Correct	26 ms	4648 KB	Output is correct
50	Correct	35 ms	4648 KB	Output is correct
51	Correct	41 ms	4648 KB	Output is correct
52	Correct	40 ms	4648 KB	Output is correct
53	Correct	41 ms	4648 KB	Output is correct
54	Correct	41 ms	4648 KB	Output is correct
55	Correct	45 ms	4648 KB	Output is correct
56	Correct	16 ms	4648 KB	Output is correct
57	Correct	32 ms	4648 KB	Output is correct
58	Correct	32 ms	4648 KB	Output is correct
59	Correct	37 ms	4648 KB	Output is correct
60	Correct	41 ms	4648 KB	Output is correct
61	Correct	38 ms	4648 KB	Output is correct
62	Correct	41 ms	4648 KB	Output is correct
63	Correct	51 ms	4648 KB	Output is correct
64	Correct	33 ms	4648 KB	Output is correct
65	Correct	16 ms	4648 KB	Output is correct
66	Correct	27 ms	4648 KB	Output is correct
67	Correct	25 ms	4648 KB	Output is correct
68	Correct	33 ms	4648 KB	Output is correct
69	Correct	44 ms	4648 KB	Output is correct
70	Correct	38 ms	4648 KB	Output is correct
71	Correct	38 ms	4648 KB	Output is correct
72	Correct	42 ms	4648 KB	Output is correct
73	Correct	38 ms	4648 KB	Output is correct
74	Correct	50 ms	4648 KB	Output is correct

Subtask #5
0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	13 ms	4648 KB	Output is correct
2	Correct	13 ms	4648 KB	Output is correct
3	Correct	12 ms	4648 KB	Output is correct
4	Correct	12 ms	4648 KB	Output is correct
5	Correct	14 ms	4648 KB	Output is correct
6	Correct	14 ms	4648 KB	Output is correct
7	Correct	15 ms	4648 KB	Output is correct
8	Correct	16 ms	4648 KB	Output is correct
9	Correct	16 ms	4648 KB	Output is correct
10	Correct	14 ms	4648 KB	Output is correct
11	Correct	15 ms	4648 KB	Output is correct
12	Correct	15 ms	4648 KB	Output is correct
13	Correct	17 ms	4648 KB	Output is correct
14	Correct	14 ms	4648 KB	Output is correct
15	Correct	15 ms	4724 KB	Output is correct
16	Correct	13 ms	4724 KB	Output is correct
17	Correct	13 ms	4724 KB	Output is correct
18	Correct	14 ms	4724 KB	Output is correct
19	Correct	13 ms	4724 KB	Output is correct
20	Correct	16 ms	4724 KB	Output is correct
21	Correct	16 ms	4724 KB	Output is correct
22	Correct	14 ms	4724 KB	Output is correct
23	Correct	15 ms	4724 KB	Output is correct
24	Correct	15 ms	4724 KB	Output is correct
25	Correct	14 ms	4724 KB	Output is correct
26	Correct	15 ms	4724 KB	Output is correct
27	Correct	18 ms	4724 KB	Output is correct
28	Correct	21 ms	4724 KB	Output is correct
29	Correct	21 ms	4724 KB	Output is correct
30	Correct	18 ms	4724 KB	Output is correct
31	Correct	18 ms	4724 KB	Output is correct
32	Correct	16 ms	4724 KB	Output is correct
33	Correct	16 ms	4724 KB	Output is correct
34	Correct	16 ms	4724 KB	Output is correct
35	Correct	20 ms	4724 KB	Output is correct
36	Correct	27 ms	4724 KB	Output is correct
37	Correct	33 ms	4724 KB	Output is correct
38	Correct	40 ms	4724 KB	Output is correct
39	Correct	42 ms	4724 KB	Output is correct
40	Correct	47 ms	4724 KB	Output is correct
41	Correct	41 ms	4724 KB	Output is correct
42	Correct	43 ms	4724 KB	Output is correct
43	Correct	16 ms	4724 KB	Output is correct
44	Correct	28 ms	4724 KB	Output is correct
45	Correct	33 ms	4724 KB	Output is correct
46	Correct	49 ms	4724 KB	Output is correct
47	Correct	36 ms	4724 KB	Output is correct
48	Correct	48 ms	4724 KB	Output is correct
49	Correct	45 ms	4724 KB	Output is correct
50	Correct	39 ms	4724 KB	Output is correct
51	Correct	48 ms	4724 KB	Output is correct
52	Execution timed out	1091 ms	4724 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-

답안 #44936

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