답안 #46589 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
46589	2018-04-21T15:20:49 Z	Mahdi_Jfri	Bali Sculptures (APIO15_sculpture)	C++14	100 / 100	178 ms	868 KB

sculpture

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

#define ll long long
#define pb push_back

const int maxn = 2e3 + 20;
const ll inf = (1LL << 51) - 1;
const int shit = 1e2 + 20;

int a[maxn] , dp[maxn] , n , _ , b;

bool pd[shit][shit];

int f(ll m)
{
	for(int i = 1; i <= n; i++)
	{
		dp[i] = 1e9;
		ll sum = 0;

		for(int j = i - 1; j >= 0; j--)
		{
			sum += a[j + 1];

			if((sum | m) == m)
				dp[i] = min(dp[i] , dp[j] + 1);
		}
	}

	return dp[n];

}

bool f2(ll m)
{
	memset(pd , 0 , sizeof pd);
	pd[0][0] = 1;

	for(int i = 1; i <= n; i++)
	{
		for(int k = 1; k <= i; k++)
		{
			ll sum = 0;
			for(int j = i - 1; j >= 0; j--)
			{
				sum += a[j + 1];
	
				if((sum | m) == m)
					pd[i][k] |= pd[j][k - 1];
			}
		}
	}

	bool f = 0;
	for(int i = _; i <= b; i++)
		f |= pd[n][i];

	return f;
}

int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);

	cin >> n >> _ >> b;

	for(int i = 1; i <= n; i++)
		cin >> a[i];

	if(_ != 1)
	{
		ll tmp = inf;

		for(int i = 50; i >= 0; i--)
			if(f2(tmp ^ (1LL << i)))
				tmp ^= (1LL << i);

		cout << tmp << endl;
		return 0;
	}

	ll tmp = inf;

	for(int i = 50; i >= 0; i--)
		if(f(tmp ^ (1LL << i)) <= b)
			tmp ^= (1LL << i);

	cout << tmp << endl;
}

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	2 ms	356 KB	Output is correct
3	Correct	2 ms	520 KB	Output is correct
4	Correct	2 ms	520 KB	Output is correct
5	Correct	2 ms	536 KB	Output is correct
6	Correct	2 ms	596 KB	Output is correct
7	Correct	2 ms	708 KB	Output is correct
8	Correct	2 ms	708 KB	Output is correct
9	Correct	2 ms	708 KB	Output is correct
10	Correct	2 ms	708 KB	Output is correct
11	Correct	15 ms	708 KB	Output is correct
12	Correct	2 ms	748 KB	Output is correct
13	Correct	2 ms	748 KB	Output is correct
14	Correct	2 ms	748 KB	Output is correct
15	Correct	2 ms	748 KB	Output is correct
16	Correct	2 ms	748 KB	Output is correct
17	Correct	2 ms	748 KB	Output is correct
18	Correct	2 ms	748 KB	Output is correct
19	Correct	2 ms	748 KB	Output is correct
20	Correct	2 ms	748 KB	Output is correct
21	Correct	2 ms	748 KB	Output is correct
22	Correct	3 ms	748 KB	Output is correct
23	Correct	3 ms	748 KB	Output is correct
24	Correct	2 ms	748 KB	Output is correct
25	Correct	2 ms	748 KB	Output is correct
26	Correct	2 ms	748 KB	Output is correct
27	Correct	2 ms	748 KB	Output is correct
28	Correct	2 ms	748 KB	Output is correct
29	Correct	2 ms	748 KB	Output is correct
30	Correct	3 ms	748 KB	Output is correct
31	Correct	2 ms	748 KB	Output is correct
32	Correct	2 ms	748 KB	Output is correct
33	Correct	2 ms	748 KB	Output is correct
34	Correct	2 ms	748 KB	Output is correct
35	Correct	2 ms	748 KB	Output is correct
36	Correct	2 ms	748 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	748 KB	Output is correct
2	Correct	2 ms	748 KB	Output is correct
3	Correct	2 ms	748 KB	Output is correct
4	Correct	2 ms	748 KB	Output is correct
5	Correct	2 ms	748 KB	Output is correct
6	Correct	2 ms	748 KB	Output is correct
7	Correct	2 ms	748 KB	Output is correct
8	Correct	2 ms	748 KB	Output is correct
9	Correct	2 ms	748 KB	Output is correct
10	Correct	2 ms	748 KB	Output is correct
11	Correct	2 ms	748 KB	Output is correct
12	Correct	2 ms	748 KB	Output is correct
13	Correct	2 ms	748 KB	Output is correct
14	Correct	2 ms	748 KB	Output is correct
15	Correct	2 ms	748 KB	Output is correct
16	Correct	2 ms	748 KB	Output is correct
17	Correct	2 ms	748 KB	Output is correct
18	Correct	2 ms	748 KB	Output is correct
19	Correct	2 ms	748 KB	Output is correct
20	Correct	2 ms	748 KB	Output is correct
21	Correct	2 ms	748 KB	Output is correct
22	Correct	2 ms	748 KB	Output is correct
23	Correct	3 ms	748 KB	Output is correct
24	Correct	2 ms	748 KB	Output is correct
25	Correct	2 ms	748 KB	Output is correct
26	Correct	2 ms	748 KB	Output is correct
27	Correct	2 ms	748 KB	Output is correct
28	Correct	2 ms	748 KB	Output is correct
29	Correct	2 ms	748 KB	Output is correct
30	Correct	2 ms	748 KB	Output is correct
31	Correct	2 ms	748 KB	Output is correct
32	Correct	2 ms	748 KB	Output is correct
33	Correct	2 ms	748 KB	Output is correct
34	Correct	2 ms	752 KB	Output is correct
35	Correct	2 ms	752 KB	Output is correct
36	Correct	2 ms	752 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	752 KB	Output is correct
2	Correct	2 ms	752 KB	Output is correct
3	Correct	2 ms	752 KB	Output is correct
4	Correct	2 ms	752 KB	Output is correct
5	Correct	2 ms	752 KB	Output is correct
6	Correct	2 ms	752 KB	Output is correct
7	Correct	2 ms	752 KB	Output is correct
8	Correct	2 ms	752 KB	Output is correct
9	Correct	2 ms	752 KB	Output is correct
10	Correct	2 ms	752 KB	Output is correct
11	Correct	2 ms	752 KB	Output is correct
12	Correct	2 ms	752 KB	Output is correct
13	Correct	2 ms	752 KB	Output is correct
14	Correct	2 ms	752 KB	Output is correct
15	Correct	2 ms	752 KB	Output is correct
16	Correct	2 ms	752 KB	Output is correct
17	Correct	2 ms	752 KB	Output is correct
18	Correct	2 ms	752 KB	Output is correct
19	Correct	2 ms	752 KB	Output is correct
20	Correct	2 ms	752 KB	Output is correct
21	Correct	2 ms	752 KB	Output is correct
22	Correct	2 ms	752 KB	Output is correct
23	Correct	2 ms	752 KB	Output is correct
24	Correct	2 ms	752 KB	Output is correct
25	Correct	2 ms	752 KB	Output is correct
26	Correct	2 ms	752 KB	Output is correct
27	Correct	2 ms	752 KB	Output is correct
28	Correct	3 ms	752 KB	Output is correct
29	Correct	3 ms	752 KB	Output is correct
30	Correct	3 ms	752 KB	Output is correct
31	Correct	3 ms	752 KB	Output is correct
32	Correct	2 ms	752 KB	Output is correct

Subtask #4
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	752 KB	Output is correct
2	Correct	2 ms	752 KB	Output is correct
3	Correct	2 ms	752 KB	Output is correct
4	Correct	2 ms	752 KB	Output is correct
5	Correct	2 ms	752 KB	Output is correct
6	Correct	2 ms	752 KB	Output is correct
7	Correct	2 ms	752 KB	Output is correct
8	Correct	2 ms	752 KB	Output is correct
9	Correct	2 ms	752 KB	Output is correct
10	Correct	2 ms	752 KB	Output is correct
11	Correct	2 ms	752 KB	Output is correct
12	Correct	2 ms	752 KB	Output is correct
13	Correct	2 ms	752 KB	Output is correct
14	Correct	2 ms	752 KB	Output is correct
15	Correct	2 ms	752 KB	Output is correct
16	Correct	2 ms	752 KB	Output is correct
17	Correct	2 ms	752 KB	Output is correct
18	Correct	2 ms	752 KB	Output is correct
19	Correct	2 ms	752 KB	Output is correct
20	Correct	2 ms	752 KB	Output is correct
21	Correct	3 ms	752 KB	Output is correct
22	Correct	2 ms	752 KB	Output is correct
23	Correct	2 ms	752 KB	Output is correct
24	Correct	3 ms	752 KB	Output is correct
25	Correct	2 ms	752 KB	Output is correct
26	Correct	2 ms	752 KB	Output is correct
27	Correct	2 ms	752 KB	Output is correct
28	Correct	2 ms	752 KB	Output is correct
29	Correct	2 ms	752 KB	Output is correct
30	Correct	2 ms	764 KB	Output is correct
31	Correct	2 ms	764 KB	Output is correct
32	Correct	2 ms	764 KB	Output is correct
33	Correct	2 ms	764 KB	Output is correct
34	Correct	2 ms	764 KB	Output is correct
35	Correct	2 ms	764 KB	Output is correct
36	Correct	2 ms	764 KB	Output is correct
37	Correct	2 ms	764 KB	Output is correct
38	Correct	2 ms	764 KB	Output is correct
39	Correct	2 ms	764 KB	Output is correct
40	Correct	2 ms	764 KB	Output is correct
41	Correct	2 ms	764 KB	Output is correct
42	Correct	2 ms	764 KB	Output is correct
43	Correct	2 ms	764 KB	Output is correct
44	Correct	2 ms	764 KB	Output is correct
45	Correct	2 ms	764 KB	Output is correct
46	Correct	2 ms	764 KB	Output is correct
47	Correct	2 ms	764 KB	Output is correct
48	Correct	2 ms	764 KB	Output is correct
49	Correct	2 ms	764 KB	Output is correct
50	Correct	2 ms	764 KB	Output is correct
51	Correct	3 ms	764 KB	Output is correct
52	Correct	2 ms	764 KB	Output is correct
53	Correct	2 ms	764 KB	Output is correct
54	Correct	3 ms	764 KB	Output is correct
55	Correct	3 ms	764 KB	Output is correct
56	Correct	2 ms	764 KB	Output is correct
57	Correct	2 ms	764 KB	Output is correct
58	Correct	2 ms	764 KB	Output is correct
59	Correct	3 ms	764 KB	Output is correct
60	Correct	2 ms	764 KB	Output is correct
61	Correct	2 ms	764 KB	Output is correct
62	Correct	2 ms	764 KB	Output is correct
63	Correct	2 ms	764 KB	Output is correct
64	Correct	31 ms	764 KB	Output is correct
65	Correct	6 ms	764 KB	Output is correct
66	Correct	14 ms	764 KB	Output is correct
67	Correct	15 ms	764 KB	Output is correct
68	Correct	24 ms	764 KB	Output is correct
69	Correct	30 ms	764 KB	Output is correct
70	Correct	32 ms	764 KB	Output is correct
71	Correct	32 ms	764 KB	Output is correct
72	Correct	39 ms	764 KB	Output is correct
73	Correct	34 ms	764 KB	Output is correct
74	Correct	36 ms	764 KB	Output is correct

Subtask #5
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	764 KB	Output is correct
2	Correct	2 ms	764 KB	Output is correct
3	Correct	2 ms	764 KB	Output is correct
4	Correct	2 ms	764 KB	Output is correct
5	Correct	2 ms	764 KB	Output is correct
6	Correct	2 ms	764 KB	Output is correct
7	Correct	2 ms	764 KB	Output is correct
8	Correct	2 ms	764 KB	Output is correct
9	Correct	2 ms	764 KB	Output is correct
10	Correct	2 ms	764 KB	Output is correct
11	Correct	2 ms	764 KB	Output is correct
12	Correct	2 ms	764 KB	Output is correct
13	Correct	2 ms	764 KB	Output is correct
14	Correct	2 ms	764 KB	Output is correct
15	Correct	2 ms	764 KB	Output is correct
16	Correct	2 ms	764 KB	Output is correct
17	Correct	2 ms	764 KB	Output is correct
18	Correct	2 ms	764 KB	Output is correct
19	Correct	2 ms	764 KB	Output is correct
20	Correct	2 ms	764 KB	Output is correct
21	Correct	2 ms	764 KB	Output is correct
22	Correct	2 ms	764 KB	Output is correct
23	Correct	2 ms	764 KB	Output is correct
24	Correct	2 ms	764 KB	Output is correct
25	Correct	2 ms	764 KB	Output is correct
26	Correct	2 ms	764 KB	Output is correct
27	Correct	2 ms	764 KB	Output is correct
28	Correct	2 ms	764 KB	Output is correct
29	Correct	2 ms	764 KB	Output is correct
30	Correct	2 ms	764 KB	Output is correct
31	Correct	2 ms	764 KB	Output is correct
32	Correct	2 ms	764 KB	Output is correct
33	Correct	2 ms	764 KB	Output is correct
34	Correct	2 ms	764 KB	Output is correct
35	Correct	2 ms	764 KB	Output is correct
36	Correct	2 ms	764 KB	Output is correct
37	Correct	3 ms	764 KB	Output is correct
38	Correct	3 ms	764 KB	Output is correct
39	Correct	3 ms	764 KB	Output is correct
40	Correct	3 ms	764 KB	Output is correct
41	Correct	3 ms	764 KB	Output is correct
42	Correct	3 ms	764 KB	Output is correct
43	Correct	2 ms	764 KB	Output is correct
44	Correct	2 ms	764 KB	Output is correct
45	Correct	2 ms	764 KB	Output is correct
46	Correct	3 ms	764 KB	Output is correct
47	Correct	2 ms	764 KB	Output is correct
48	Correct	3 ms	764 KB	Output is correct
49	Correct	2 ms	764 KB	Output is correct
50	Correct	3 ms	764 KB	Output is correct
51	Correct	2 ms	764 KB	Output is correct
52	Correct	16 ms	764 KB	Output is correct
53	Correct	28 ms	764 KB	Output is correct
54	Correct	53 ms	764 KB	Output is correct
55	Correct	45 ms	764 KB	Output is correct
56	Correct	178 ms	764 KB	Output is correct
57	Correct	160 ms	764 KB	Output is correct
58	Correct	158 ms	768 KB	Output is correct
59	Correct	147 ms	768 KB	Output is correct
60	Correct	157 ms	768 KB	Output is correct
61	Correct	3 ms	768 KB	Output is correct
62	Correct	29 ms	768 KB	Output is correct
63	Correct	51 ms	768 KB	Output is correct
64	Correct	47 ms	768 KB	Output is correct
65	Correct	77 ms	768 KB	Output is correct
66	Correct	116 ms	768 KB	Output is correct
67	Correct	175 ms	868 KB	Output is correct
68	Correct	161 ms	868 KB	Output is correct
69	Correct	152 ms	868 KB	Output is correct

답안 #46589

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 29.0 / 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
29.0 / 29.0