답안 #110023

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
110023 2019-05-08T22:36:32 Z aminra Bali Sculptures (APIO15_sculpture) C++14
100 / 100
438 ms 31992 KB
//I forgot you...
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
const int MOD = (int)1e9 + 7;
const int MAXN = 2003;
const int infint = (int)1e9 + 3;
const ll inf = (ll)1e18;
ll n, A, B, dp[MAXN][MAXN], a[MAXN], part[MAXN];
ll dist[MAXN];
vector<ll> G[MAXN];
void calc()
{
	dp[0][0] = 1;
	for (int i = 0; i <= n - 1; i++)
		for (int j = 0; j <= i; j++)
			if(dp[i][j])
				for (auto u : G[i])
					dp[u][j + 1] = 1;
}
void calc2()
{
	dist[0] = 0;
	for (int i = 0; i <= n - 1; i++)
		for (auto u : G[i])
			dist[u] = min(dist[u], dist[i] + 1);
}
int main()
{
	ios::sync_with_stdio(false); 
	cin.tie(0); cout.tie(0);
	cin >> n >> A >> B;
	for (int i = 1; i <= n; i++)
		cin >> a[i];
	for (int i = 1; i <= n; i++)
		part[i] = part[i - 1] + a[i];
	if(A == 1)
	{
		ll ans = 0;
		for (ll i = 50; i >= 0; i--)
		{
			ans += (1LL << i);
			for (int j = 0; j <= n; j++)
				G[j].clear();
			memset(dist, 63, sizeof dist);
			for (ll j = 0; j <= n; j++)
				for (ll k = j + 1; k <= n; k++)
					if(((part[k] - part[j]) & ans) == 0)
						G[j].push_back(k);
			calc2();
			bool mika = (dist[n] <= B);
			if(mika == 0)
				ans -= (1LL << i);
		}
		cout << (1LL << 51) - 1 - ans;
		return 0;
	}
	ll ans = 0;
	for (ll i = 50; i >= 0; i--)
	{
		ans += (1LL << i);
		for (int j = 0; j <= n; j++)
			G[j].clear();
		memset(dp, 0, sizeof dp);
		for (ll j = 0; j <= n; j++)
			for (ll k = j + 1; k <= n; k++)
				if(((part[k] - part[j]) & ans) == 0)
					G[j].push_back(k);
		calc();
		bool mika = 0;
		for (int X = A; X <= B; X++)
			if(dp[n][X])
				mika = 1;
		if(mika == 0)
			ans -= (1LL << i);
	}
	cout << (1LL << 51) - 1 - ans;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 3 ms 384 KB Output is correct
4 Correct 3 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 3 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 3 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 403 ms 31872 KB Output is correct
15 Correct 385 ms 31872 KB Output is correct
16 Correct 385 ms 31872 KB Output is correct
17 Correct 374 ms 31872 KB Output is correct
18 Correct 367 ms 31872 KB Output is correct
19 Correct 375 ms 31864 KB Output is correct
20 Correct 381 ms 31876 KB Output is correct
21 Correct 377 ms 31864 KB Output is correct
22 Correct 394 ms 31992 KB Output is correct
23 Correct 399 ms 31864 KB Output is correct
24 Correct 388 ms 31992 KB Output is correct
25 Correct 384 ms 31864 KB Output is correct
26 Correct 390 ms 31736 KB Output is correct
27 Correct 2 ms 384 KB Output is correct
28 Correct 2 ms 384 KB Output is correct
29 Correct 2 ms 384 KB Output is correct
30 Correct 2 ms 384 KB Output is correct
31 Correct 3 ms 384 KB Output is correct
32 Correct 2 ms 384 KB Output is correct
33 Correct 2 ms 384 KB Output is correct
34 Correct 2 ms 384 KB Output is correct
35 Correct 2 ms 384 KB Output is correct
36 Correct 2 ms 512 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 3 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 3 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 359 ms 31864 KB Output is correct
15 Correct 373 ms 31864 KB Output is correct
16 Correct 361 ms 31840 KB Output is correct
17 Correct 368 ms 31844 KB Output is correct
18 Correct 391 ms 31864 KB Output is correct
19 Correct 375 ms 31864 KB Output is correct
20 Correct 360 ms 31864 KB Output is correct
21 Correct 394 ms 31872 KB Output is correct
22 Correct 380 ms 31864 KB Output is correct
23 Correct 382 ms 31876 KB Output is correct
24 Correct 364 ms 31736 KB Output is correct
25 Correct 363 ms 31864 KB Output is correct
26 Correct 361 ms 31864 KB Output is correct
27 Correct 2 ms 384 KB Output is correct
28 Correct 2 ms 384 KB Output is correct
29 Correct 2 ms 384 KB Output is correct
30 Correct 2 ms 384 KB Output is correct
31 Correct 3 ms 384 KB Output is correct
32 Correct 3 ms 384 KB Output is correct
33 Correct 3 ms 384 KB Output is correct
34 Correct 3 ms 384 KB Output is correct
35 Correct 3 ms 384 KB Output is correct
36 Correct 2 ms 384 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 3 ms 384 KB Output is correct
13 Correct 3 ms 384 KB Output is correct
14 Correct 3 ms 384 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 2 ms 384 KB Output is correct
17 Correct 3 ms 384 KB Output is correct
18 Correct 3 ms 384 KB Output is correct
19 Correct 2 ms 384 KB Output is correct
20 Correct 4 ms 512 KB Output is correct
21 Correct 2 ms 384 KB Output is correct
22 Correct 3 ms 384 KB Output is correct
23 Correct 3 ms 384 KB Output is correct
24 Correct 3 ms 384 KB Output is correct
25 Correct 3 ms 384 KB Output is correct
26 Correct 3 ms 512 KB Output is correct
27 Correct 3 ms 512 KB Output is correct
28 Correct 3 ms 512 KB Output is correct
29 Correct 3 ms 512 KB Output is correct
30 Correct 3 ms 512 KB Output is correct
31 Correct 3 ms 512 KB Output is correct
32 Correct 3 ms 512 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 3 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 388 ms 31836 KB Output is correct
15 Correct 402 ms 31844 KB Output is correct
16 Correct 376 ms 31868 KB Output is correct
17 Correct 408 ms 31864 KB Output is correct
18 Correct 403 ms 31940 KB Output is correct
19 Correct 403 ms 31864 KB Output is correct
20 Correct 381 ms 31864 KB Output is correct
21 Correct 378 ms 31864 KB Output is correct
22 Correct 396 ms 31864 KB Output is correct
23 Correct 424 ms 31864 KB Output is correct
24 Correct 364 ms 31864 KB Output is correct
25 Correct 368 ms 31864 KB Output is correct
26 Correct 358 ms 31992 KB Output is correct
27 Correct 2 ms 384 KB Output is correct
28 Correct 2 ms 384 KB Output is correct
29 Correct 3 ms 384 KB Output is correct
30 Correct 2 ms 384 KB Output is correct
31 Correct 2 ms 384 KB Output is correct
32 Correct 2 ms 384 KB Output is correct
33 Correct 2 ms 384 KB Output is correct
34 Correct 2 ms 384 KB Output is correct
35 Correct 2 ms 384 KB Output is correct
36 Correct 2 ms 384 KB Output is correct
37 Correct 3 ms 384 KB Output is correct
38 Correct 2 ms 384 KB Output is correct
39 Correct 2 ms 384 KB Output is correct
40 Correct 2 ms 384 KB Output is correct
41 Correct 3 ms 384 KB Output is correct
42 Correct 2 ms 384 KB Output is correct
43 Correct 3 ms 384 KB Output is correct
44 Correct 2 ms 384 KB Output is correct
45 Correct 2 ms 384 KB Output is correct
46 Correct 3 ms 384 KB Output is correct
47 Correct 2 ms 384 KB Output is correct
48 Correct 3 ms 512 KB Output is correct
49 Correct 3 ms 512 KB Output is correct
50 Correct 3 ms 384 KB Output is correct
51 Correct 3 ms 512 KB Output is correct
52 Correct 3 ms 512 KB Output is correct
53 Correct 4 ms 512 KB Output is correct
54 Correct 3 ms 512 KB Output is correct
55 Correct 4 ms 512 KB Output is correct
56 Correct 2 ms 384 KB Output is correct
57 Correct 5 ms 512 KB Output is correct
58 Correct 3 ms 512 KB Output is correct
59 Correct 3 ms 512 KB Output is correct
60 Correct 3 ms 512 KB Output is correct
61 Correct 2 ms 512 KB Output is correct
62 Correct 3 ms 512 KB Output is correct
63 Correct 3 ms 512 KB Output is correct
64 Correct 404 ms 31968 KB Output is correct
65 Correct 368 ms 31864 KB Output is correct
66 Correct 381 ms 31864 KB Output is correct
67 Correct 386 ms 31876 KB Output is correct
68 Correct 376 ms 31884 KB Output is correct
69 Correct 438 ms 31992 KB Output is correct
70 Correct 376 ms 31964 KB Output is correct
71 Correct 366 ms 31872 KB Output is correct
72 Correct 371 ms 31936 KB Output is correct
73 Correct 374 ms 31992 KB Output is correct
74 Correct 390 ms 31936 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 3 ms 384 KB Output is correct
3 Correct 3 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 3 ms 384 KB Output is correct
14 Correct 3 ms 384 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 3 ms 512 KB Output is correct
17 Correct 3 ms 384 KB Output is correct
18 Correct 2 ms 384 KB Output is correct
19 Correct 2 ms 384 KB Output is correct
20 Correct 2 ms 384 KB Output is correct
21 Correct 2 ms 384 KB Output is correct
22 Correct 2 ms 384 KB Output is correct
23 Correct 3 ms 384 KB Output is correct
24 Correct 2 ms 432 KB Output is correct
25 Correct 2 ms 384 KB Output is correct
26 Correct 3 ms 384 KB Output is correct
27 Correct 2 ms 384 KB Output is correct
28 Correct 3 ms 384 KB Output is correct
29 Correct 2 ms 384 KB Output is correct
30 Correct 3 ms 384 KB Output is correct
31 Correct 3 ms 384 KB Output is correct
32 Correct 3 ms 384 KB Output is correct
33 Correct 3 ms 384 KB Output is correct
34 Correct 3 ms 384 KB Output is correct
35 Correct 3 ms 512 KB Output is correct
36 Correct 3 ms 512 KB Output is correct
37 Correct 3 ms 512 KB Output is correct
38 Correct 3 ms 384 KB Output is correct
39 Correct 3 ms 512 KB Output is correct
40 Correct 3 ms 512 KB Output is correct
41 Correct 4 ms 512 KB Output is correct
42 Correct 3 ms 512 KB Output is correct
43 Correct 2 ms 384 KB Output is correct
44 Correct 3 ms 512 KB Output is correct
45 Correct 3 ms 512 KB Output is correct
46 Correct 3 ms 512 KB Output is correct
47 Correct 2 ms 512 KB Output is correct
48 Correct 3 ms 512 KB Output is correct
49 Correct 4 ms 512 KB Output is correct
50 Correct 3 ms 512 KB Output is correct
51 Correct 3 ms 512 KB Output is correct
52 Correct 28 ms 2304 KB Output is correct
53 Correct 50 ms 3712 KB Output is correct
54 Correct 81 ms 5760 KB Output is correct
55 Correct 79 ms 5760 KB Output is correct
56 Correct 339 ms 20700 KB Output is correct
57 Correct 366 ms 20728 KB Output is correct
58 Correct 330 ms 20600 KB Output is correct
59 Correct 343 ms 20728 KB Output is correct
60 Correct 342 ms 20728 KB Output is correct
61 Correct 4 ms 512 KB Output is correct
62 Correct 44 ms 3712 KB Output is correct
63 Correct 92 ms 5852 KB Output is correct
64 Correct 82 ms 5732 KB Output is correct
65 Correct 180 ms 11036 KB Output is correct
66 Correct 268 ms 16504 KB Output is correct
67 Correct 307 ms 20604 KB Output is correct
68 Correct 334 ms 20600 KB Output is correct
69 Correct 355 ms 20600 KB Output is correct