답안 #171690

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
171690 2019-12-30T05:34:25 Z Nodir_Bobiev Bali Sculptures (APIO15_sculpture) C++14
71 / 100
1000 ms 632 KB
# include <bits/stdc++.h>
# define FILE

using namespace std;

int n, a, b;
long long y[2010], ans;

bool special_case( long long mask ){
	int mn[2010] = {};
	for( int i = 1; i <= n; i ++ )mn[i] = 1e9;
	for( int i = 1; i <= n; i ++ ){
		for( int j = 1; j <= i; j ++ ){
			if( (mask|(y[i]-y[j-1])) == mask ){
				mn[i] = min( mn[i], mn[j-1] + 1 );
			}
		}
	}
	if( mn[n] <= b ){
		return true;
	}
	else{
		return false;
	}
}

bool check( long long mask ){
	//if( a == 1 )return special_case( mask );
	bool dp[n+1][n+1] = {};
	dp[0][0] = 1;
	for( int i = 1; i <= n; i ++ ){
		for( int j = 1; j <= i; j ++ ){
			if( (mask|(y[i]-y[j-1])) == mask ){
				for( int k = 0; k < n; k ++ ){
					if( dp[j-1][k] ) dp[i][k+1] = 1;
				}
			}
		}
	}
	for( int i = a; i <= b; i ++ ){
		if( dp[n][i] )return true;
	}
	return false;
}

int main(){

    # ifdef FILEs
        freopen( "input.txt", "r", stdin );
        freopen( "output.txt", "w", stdout );
    # endif
    ios_base::sync_with_stdio(false);

	cin >> n >> a >> b;
	for( int i = 1; i <= n; i ++ ){
		cin >> y[i];
		y[i] += y[i-1];
	}
	ans = (1ll << 50)-1;
	for( int i = 49; i >= 0; i -- ){
		ans -= (1ll << i);
		if( check( ans ) == false )ans += (1ll << i);
	}
	cout << ans;

}

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 3 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 380 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 380 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 2 ms 376 KB Output is correct
34 Correct 2 ms 376 KB Output is correct
35 Correct 3 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 504 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 296 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 348 KB Output is correct
26 Correct 2 ms 252 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 4 ms 380 KB Output is correct
30 Correct 5 ms 376 KB Output is correct
31 Correct 6 ms 376 KB Output is correct
32 Correct 6 ms 376 KB Output is correct
33 Correct 6 ms 376 KB Output is correct
34 Correct 6 ms 376 KB Output is correct
35 Correct 6 ms 376 KB Output is correct
36 Correct 6 ms 376 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 380 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 3 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 3 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 3 ms 376 KB Output is correct
16 Correct 4 ms 376 KB Output is correct
17 Correct 5 ms 376 KB Output is correct
18 Correct 6 ms 376 KB Output is correct
19 Correct 6 ms 376 KB Output is correct
20 Correct 6 ms 376 KB Output is correct
21 Correct 6 ms 376 KB Output is correct
22 Correct 6 ms 412 KB Output is correct
23 Correct 6 ms 376 KB Output is correct
24 Correct 6 ms 376 KB Output is correct
25 Correct 11 ms 376 KB Output is correct
26 Correct 17 ms 376 KB Output is correct
27 Correct 24 ms 376 KB Output is correct
28 Correct 31 ms 376 KB Output is correct
29 Correct 32 ms 376 KB Output is correct
30 Correct 31 ms 376 KB Output is correct
31 Correct 30 ms 376 KB Output is correct
32 Correct 30 ms 376 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 3 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 380 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 3 ms 380 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 380 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 2 ms 380 KB Output is correct
34 Correct 2 ms 376 KB Output is correct
35 Correct 2 ms 376 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 2 ms 376 KB Output is correct
38 Correct 3 ms 376 KB Output is correct
39 Correct 4 ms 376 KB Output is correct
40 Correct 4 ms 376 KB Output is correct
41 Correct 6 ms 376 KB Output is correct
42 Correct 6 ms 376 KB Output is correct
43 Correct 6 ms 376 KB Output is correct
44 Correct 6 ms 384 KB Output is correct
45 Correct 6 ms 376 KB Output is correct
46 Correct 6 ms 376 KB Output is correct
47 Correct 6 ms 376 KB Output is correct
48 Correct 10 ms 376 KB Output is correct
49 Correct 16 ms 376 KB Output is correct
50 Correct 24 ms 376 KB Output is correct
51 Correct 30 ms 388 KB Output is correct
52 Correct 29 ms 376 KB Output is correct
53 Correct 31 ms 376 KB Output is correct
54 Correct 31 ms 504 KB Output is correct
55 Correct 33 ms 376 KB Output is correct
56 Correct 5 ms 376 KB Output is correct
57 Correct 9 ms 376 KB Output is correct
58 Correct 12 ms 376 KB Output is correct
59 Correct 14 ms 376 KB Output is correct
60 Correct 13 ms 376 KB Output is correct
61 Correct 14 ms 376 KB Output is correct
62 Correct 16 ms 376 KB Output is correct
63 Correct 15 ms 376 KB Output is correct
64 Correct 25 ms 376 KB Output is correct
65 Correct 4 ms 376 KB Output is correct
66 Correct 6 ms 376 KB Output is correct
67 Correct 8 ms 376 KB Output is correct
68 Correct 11 ms 376 KB Output is correct
69 Correct 14 ms 376 KB Output is correct
70 Correct 13 ms 376 KB Output is correct
71 Correct 14 ms 376 KB Output is correct
72 Correct 16 ms 376 KB Output is correct
73 Correct 16 ms 376 KB Output is correct
74 Correct 16 ms 504 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 380 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 380 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 504 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 4 ms 376 KB Output is correct
27 Correct 5 ms 376 KB Output is correct
28 Correct 6 ms 380 KB Output is correct
29 Correct 6 ms 376 KB Output is correct
30 Correct 7 ms 376 KB Output is correct
31 Correct 7 ms 376 KB Output is correct
32 Correct 6 ms 376 KB Output is correct
33 Correct 6 ms 376 KB Output is correct
34 Correct 6 ms 376 KB Output is correct
35 Correct 11 ms 376 KB Output is correct
36 Correct 16 ms 376 KB Output is correct
37 Correct 24 ms 376 KB Output is correct
38 Correct 30 ms 376 KB Output is correct
39 Correct 31 ms 376 KB Output is correct
40 Correct 31 ms 376 KB Output is correct
41 Correct 30 ms 376 KB Output is correct
42 Correct 30 ms 392 KB Output is correct
43 Correct 4 ms 380 KB Output is correct
44 Correct 8 ms 376 KB Output is correct
45 Correct 11 ms 376 KB Output is correct
46 Correct 13 ms 376 KB Output is correct
47 Correct 13 ms 376 KB Output is correct
48 Correct 13 ms 376 KB Output is correct
49 Correct 16 ms 376 KB Output is correct
50 Correct 16 ms 376 KB Output is correct
51 Correct 14 ms 380 KB Output is correct
52 Execution timed out 1068 ms 632 KB Time limit exceeded
53 Halted 0 ms 0 KB -