답안 #391056

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
391056 2021-04-17T16:58:49 Z Blagojce Bali Sculptures (APIO15_sculpture) C++11
100 / 100
587 ms 836 KB
#include <bits/stdc++.h>
#define fr(i, n, m) for(int i = (n); i < (m); i ++)

using namespace std;
typedef long long ll;

const int mxn = 2e3+5;

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

bitset<mxn> dp[mxn];

bool ok(ll mask){
	fr(i, 0, N+1) dp[i] = 0;

	dp[0][0] = 1;
	
	fr(i, 1, N+1){
		ll sum = 0;
		for(int j = i; j >= 1; j --){
			sum += a[j-1];
			if((mask&sum) == sum){	
				dp[i] |= (dp[j-1]<<1);
			}
		}
	}
	
	bool r = false;
	fr(i, A, B+1){
		r |= dp[N][i];
	}
	return r;
}

void solve(){
	cin >> N >> A >> B;
	fr(i, 0, N){
		cin >> a[i];
	}
	
	ll mask = (1LL<<41)-1;

	for(int i = 40; i >= 0; i --){
		mask ^= (1LL<<i);
		if(!ok(mask)){
			mask ^= (1LL<<i);
		}
	}
	cout<<mask<<endl;
}

int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	solve();
}
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 224 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 3 ms 332 KB Output is correct
30 Correct 3 ms 332 KB Output is correct
31 Correct 4 ms 332 KB Output is correct
32 Correct 4 ms 332 KB Output is correct
33 Correct 4 ms 332 KB Output is correct
34 Correct 4 ms 332 KB Output is correct
35 Correct 4 ms 332 KB Output is correct
36 Correct 4 ms 332 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 328 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 3 ms 336 KB Output is correct
17 Correct 3 ms 332 KB Output is correct
18 Correct 4 ms 332 KB Output is correct
19 Correct 4 ms 332 KB Output is correct
20 Correct 4 ms 336 KB Output is correct
21 Correct 4 ms 332 KB Output is correct
22 Correct 4 ms 332 KB Output is correct
23 Correct 4 ms 332 KB Output is correct
24 Correct 4 ms 332 KB Output is correct
25 Correct 6 ms 332 KB Output is correct
26 Correct 9 ms 332 KB Output is correct
27 Correct 11 ms 356 KB Output is correct
28 Correct 13 ms 356 KB Output is correct
29 Correct 13 ms 356 KB Output is correct
30 Correct 14 ms 352 KB Output is correct
31 Correct 13 ms 332 KB Output is correct
32 Correct 13 ms 332 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 336 KB Output is correct
23 Correct 1 ms 336 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 208 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 1 ms 204 KB Output is correct
37 Correct 1 ms 204 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 3 ms 332 KB Output is correct
40 Correct 3 ms 332 KB Output is correct
41 Correct 4 ms 332 KB Output is correct
42 Correct 4 ms 332 KB Output is correct
43 Correct 4 ms 332 KB Output is correct
44 Correct 4 ms 332 KB Output is correct
45 Correct 4 ms 332 KB Output is correct
46 Correct 4 ms 332 KB Output is correct
47 Correct 4 ms 332 KB Output is correct
48 Correct 6 ms 332 KB Output is correct
49 Correct 9 ms 332 KB Output is correct
50 Correct 11 ms 332 KB Output is correct
51 Correct 13 ms 332 KB Output is correct
52 Correct 13 ms 348 KB Output is correct
53 Correct 14 ms 332 KB Output is correct
54 Correct 13 ms 332 KB Output is correct
55 Correct 19 ms 332 KB Output is correct
56 Correct 2 ms 332 KB Output is correct
57 Correct 3 ms 332 KB Output is correct
58 Correct 3 ms 332 KB Output is correct
59 Correct 4 ms 332 KB Output is correct
60 Correct 3 ms 332 KB Output is correct
61 Correct 4 ms 332 KB Output is correct
62 Correct 5 ms 332 KB Output is correct
63 Correct 5 ms 332 KB Output is correct
64 Correct 12 ms 352 KB Output is correct
65 Correct 2 ms 332 KB Output is correct
66 Correct 2 ms 332 KB Output is correct
67 Correct 3 ms 332 KB Output is correct
68 Correct 3 ms 332 KB Output is correct
69 Correct 4 ms 332 KB Output is correct
70 Correct 4 ms 332 KB Output is correct
71 Correct 4 ms 332 KB Output is correct
72 Correct 6 ms 332 KB Output is correct
73 Correct 5 ms 332 KB Output is correct
74 Correct 5 ms 332 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 3 ms 332 KB Output is correct
27 Correct 3 ms 332 KB Output is correct
28 Correct 5 ms 332 KB Output is correct
29 Correct 4 ms 332 KB Output is correct
30 Correct 4 ms 332 KB Output is correct
31 Correct 5 ms 344 KB Output is correct
32 Correct 4 ms 332 KB Output is correct
33 Correct 4 ms 332 KB Output is correct
34 Correct 4 ms 332 KB Output is correct
35 Correct 8 ms 332 KB Output is correct
36 Correct 8 ms 332 KB Output is correct
37 Correct 11 ms 332 KB Output is correct
38 Correct 13 ms 356 KB Output is correct
39 Correct 13 ms 356 KB Output is correct
40 Correct 14 ms 332 KB Output is correct
41 Correct 13 ms 352 KB Output is correct
42 Correct 13 ms 332 KB Output is correct
43 Correct 2 ms 332 KB Output is correct
44 Correct 3 ms 332 KB Output is correct
45 Correct 3 ms 348 KB Output is correct
46 Correct 4 ms 332 KB Output is correct
47 Correct 3 ms 332 KB Output is correct
48 Correct 4 ms 332 KB Output is correct
49 Correct 5 ms 332 KB Output is correct
50 Correct 5 ms 332 KB Output is correct
51 Correct 4 ms 332 KB Output is correct
52 Correct 68 ms 460 KB Output is correct
53 Correct 99 ms 504 KB Output is correct
54 Correct 176 ms 460 KB Output is correct
55 Correct 166 ms 560 KB Output is correct
56 Correct 498 ms 812 KB Output is correct
57 Correct 483 ms 716 KB Output is correct
58 Correct 337 ms 820 KB Output is correct
59 Correct 330 ms 808 KB Output is correct
60 Correct 587 ms 812 KB Output is correct
61 Correct 5 ms 332 KB Output is correct
62 Correct 101 ms 460 KB Output is correct
63 Correct 175 ms 560 KB Output is correct
64 Correct 152 ms 704 KB Output is correct
65 Correct 250 ms 664 KB Output is correct
66 Correct 369 ms 716 KB Output is correct
67 Correct 480 ms 812 KB Output is correct
68 Correct 479 ms 836 KB Output is correct
69 Correct 409 ms 716 KB Output is correct