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Submission #171693

# Submission time Handle Problem Language Result Execution time Memory
171693 2019-12-30T05:40:11 Z Nodir_Bobiev Bali Sculptures (APIO15_sculpture) C++14
100 / 100
 525 ms 1016 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;
	}
}

inline bool check( long long mask ){
	//if( a == 1 )return special_case( mask );
	bitset < 2010 > dp[2010];
	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 ){
				dp[i] |= (dp[j-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 << 41)-1;
	for( int i = 40; i >= 0; i -- ){
		ans -= (1ll << i);
		if( check( ans ) == false )ans += (1ll << i);
	}
	cout << ans;

}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 888 KB Output is correct
2 Correct 3 ms 888 KB Output is correct
3 Correct 3 ms 888 KB Output is correct
4 Correct 3 ms 888 KB Output is correct
5 Correct 4 ms 888 KB Output is correct
6 Correct 4 ms 888 KB Output is correct
7 Correct 2 ms 888 KB Output is correct
8 Correct 4 ms 764 KB Output is correct
9 Correct 4 ms 892 KB Output is correct
10 Correct 4 ms 888 KB Output is correct
11 Correct 4 ms 760 KB Output is correct
12 Correct 4 ms 888 KB Output is correct
13 Correct 4 ms 760 KB Output is correct
14 Correct 4 ms 888 KB Output is correct
15 Correct 4 ms 760 KB Output is correct
16 Correct 4 ms 760 KB Output is correct
17 Correct 3 ms 888 KB Output is correct
18 Correct 4 ms 760 KB Output is correct
19 Correct 4 ms 760 KB Output is correct
20 Correct 4 ms 764 KB Output is correct
21 Correct 4 ms 888 KB Output is correct
22 Correct 4 ms 760 KB Output is correct
23 Correct 4 ms 888 KB Output is correct
24 Correct 4 ms 760 KB Output is correct
25 Correct 4 ms 888 KB Output is correct
26 Correct 4 ms 780 KB Output is correct
27 Correct 3 ms 888 KB Output is correct
28 Correct 3 ms 888 KB Output is correct
29 Correct 3 ms 888 KB Output is correct
30 Correct 4 ms 888 KB Output is correct
31 Correct 3 ms 888 KB Output is correct
32 Correct 4 ms 888 KB Output is correct
33 Correct 4 ms 760 KB Output is correct
34 Correct 4 ms 760 KB Output is correct
35 Correct 4 ms 888 KB Output is correct
36 Correct 4 ms 888 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 760 KB Output is correct
2 Correct 3 ms 760 KB Output is correct
3 Correct 3 ms 888 KB Output is correct
4 Correct 3 ms 888 KB Output is correct
5 Correct 3 ms 760 KB Output is correct
6 Correct 4 ms 888 KB Output is correct
7 Correct 4 ms 1016 KB Output is correct
8 Correct 4 ms 888 KB Output is correct
9 Correct 5 ms 888 KB Output is correct
10 Correct 4 ms 888 KB Output is correct
11 Correct 4 ms 888 KB Output is correct
12 Correct 4 ms 888 KB Output is correct
13 Correct 4 ms 760 KB Output is correct
14 Correct 3 ms 760 KB Output is correct
15 Correct 4 ms 888 KB Output is correct
16 Correct 3 ms 888 KB Output is correct
17 Correct 3 ms 892 KB Output is correct
18 Correct 4 ms 888 KB Output is correct
19 Correct 4 ms 760 KB Output is correct
20 Correct 4 ms 888 KB Output is correct
21 Correct 4 ms 888 KB Output is correct
22 Correct 4 ms 760 KB Output is correct
23 Correct 4 ms 760 KB Output is correct
24 Correct 4 ms 760 KB Output is correct
25 Correct 4 ms 888 KB Output is correct
26 Correct 4 ms 888 KB Output is correct
27 Correct 4 ms 888 KB Output is correct
28 Correct 4 ms 888 KB Output is correct
29 Correct 5 ms 760 KB Output is correct
30 Correct 6 ms 764 KB Output is correct
31 Correct 6 ms 760 KB Output is correct
32 Correct 6 ms 888 KB Output is correct
33 Correct 6 ms 760 KB Output is correct
34 Correct 6 ms 760 KB Output is correct
35 Correct 6 ms 760 KB Output is correct
36 Correct 19 ms 760 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 760 KB Output is correct
2 Correct 4 ms 888 KB Output is correct
3 Correct 3 ms 888 KB Output is correct
4 Correct 4 ms 760 KB Output is correct
5 Correct 4 ms 808 KB Output is correct
6 Correct 4 ms 760 KB Output is correct
7 Correct 4 ms 888 KB Output is correct
8 Correct 4 ms 764 KB Output is correct
9 Correct 4 ms 760 KB Output is correct
10 Correct 4 ms 760 KB Output is correct
11 Correct 4 ms 880 KB Output is correct
12 Correct 4 ms 760 KB Output is correct
13 Correct 4 ms 888 KB Output is correct
14 Correct 4 ms 888 KB Output is correct
15 Correct 4 ms 888 KB Output is correct
16 Correct 5 ms 888 KB Output is correct
17 Correct 6 ms 888 KB Output is correct
18 Correct 6 ms 888 KB Output is correct
19 Correct 6 ms 888 KB Output is correct
20 Correct 6 ms 760 KB Output is correct
21 Correct 6 ms 1016 KB Output is correct
22 Correct 6 ms 760 KB Output is correct
23 Correct 6 ms 892 KB Output is correct
24 Correct 6 ms 888 KB Output is correct
25 Correct 8 ms 888 KB Output is correct
26 Correct 11 ms 760 KB Output is correct
27 Correct 13 ms 888 KB Output is correct
28 Correct 14 ms 760 KB Output is correct
29 Correct 14 ms 760 KB Output is correct
30 Correct 15 ms 760 KB Output is correct
31 Correct 14 ms 760 KB Output is correct
32 Correct 15 ms 888 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 760 KB Output is correct
2 Correct 3 ms 888 KB Output is correct
3 Correct 3 ms 888 KB Output is correct
4 Correct 3 ms 888 KB Output is correct
5 Correct 3 ms 760 KB Output is correct
6 Correct 4 ms 760 KB Output is correct
7 Correct 4 ms 888 KB Output is correct
8 Correct 4 ms 888 KB Output is correct
9 Correct 4 ms 888 KB Output is correct
10 Correct 4 ms 888 KB Output is correct
11 Correct 4 ms 760 KB Output is correct
12 Correct 4 ms 888 KB Output is correct
13 Correct 4 ms 760 KB Output is correct
14 Correct 3 ms 760 KB Output is correct
15 Correct 3 ms 760 KB Output is correct
16 Correct 3 ms 760 KB Output is correct
17 Correct 4 ms 760 KB Output is correct
18 Correct 4 ms 888 KB Output is correct
19 Correct 4 ms 888 KB Output is correct
20 Correct 3 ms 888 KB Output is correct
21 Correct 5 ms 760 KB Output is correct
22 Correct 4 ms 760 KB Output is correct
23 Correct 4 ms 760 KB Output is correct
24 Correct 4 ms 760 KB Output is correct
25 Correct 4 ms 888 KB Output is correct
26 Correct 4 ms 760 KB Output is correct
27 Correct 4 ms 888 KB Output is correct
28 Correct 1 ms 888 KB Output is correct
29 Correct 4 ms 888 KB Output is correct
30 Correct 4 ms 888 KB Output is correct
31 Correct 4 ms 888 KB Output is correct
32 Correct 4 ms 860 KB Output is correct
33 Correct 4 ms 760 KB Output is correct
34 Correct 4 ms 888 KB Output is correct
35 Correct 4 ms 764 KB Output is correct
36 Correct 4 ms 888 KB Output is correct
37 Correct 4 ms 760 KB Output is correct
38 Correct 4 ms 888 KB Output is correct
39 Correct 5 ms 888 KB Output is correct
40 Correct 6 ms 888 KB Output is correct
41 Correct 6 ms 888 KB Output is correct
42 Correct 6 ms 888 KB Output is correct
43 Correct 6 ms 892 KB Output is correct
44 Correct 7 ms 888 KB Output is correct
45 Correct 6 ms 888 KB Output is correct
46 Correct 6 ms 888 KB Output is correct
47 Correct 6 ms 888 KB Output is correct
48 Correct 8 ms 760 KB Output is correct
49 Correct 10 ms 760 KB Output is correct
50 Correct 12 ms 760 KB Output is correct
51 Correct 14 ms 888 KB Output is correct
52 Correct 14 ms 760 KB Output is correct
53 Correct 15 ms 760 KB Output is correct
54 Correct 14 ms 888 KB Output is correct
55 Correct 14 ms 888 KB Output is correct
56 Correct 4 ms 888 KB Output is correct
57 Correct 5 ms 888 KB Output is correct
58 Correct 6 ms 760 KB Output is correct
59 Correct 6 ms 760 KB Output is correct
60 Correct 6 ms 760 KB Output is correct
61 Correct 6 ms 888 KB Output is correct
62 Correct 8 ms 888 KB Output is correct
63 Correct 7 ms 888 KB Output is correct
64 Correct 13 ms 888 KB Output is correct
65 Correct 4 ms 760 KB Output is correct
66 Correct 5 ms 760 KB Output is correct
67 Correct 5 ms 888 KB Output is correct
68 Correct 6 ms 888 KB Output is correct
69 Correct 6 ms 888 KB Output is correct
70 Correct 6 ms 888 KB Output is correct
71 Correct 6 ms 888 KB Output is correct
72 Correct 8 ms 888 KB Output is correct
73 Correct 7 ms 888 KB Output is correct
74 Correct 7 ms 888 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 888 KB Output is correct
2 Correct 4 ms 888 KB Output is correct
3 Correct 3 ms 888 KB Output is correct
4 Correct 3 ms 888 KB Output is correct
5 Correct 3 ms 760 KB Output is correct
6 Correct 4 ms 760 KB Output is correct
7 Correct 4 ms 876 KB Output is correct
8 Correct 4 ms 888 KB Output is correct
9 Correct 4 ms 760 KB Output is correct
10 Correct 4 ms 760 KB Output is correct
11 Correct 4 ms 888 KB Output is correct
12 Correct 4 ms 888 KB Output is correct
13 Correct 4 ms 888 KB Output is correct
14 Correct 3 ms 888 KB Output is correct
15 Correct 3 ms 892 KB Output is correct
16 Correct 3 ms 760 KB Output is correct
17 Correct 3 ms 764 KB Output is correct
18 Correct 4 ms 760 KB Output is correct
19 Correct 4 ms 888 KB Output is correct
20 Correct 4 ms 892 KB Output is correct
21 Correct 4 ms 760 KB Output is correct
22 Correct 4 ms 888 KB Output is correct
23 Correct 4 ms 888 KB Output is correct
24 Correct 4 ms 760 KB Output is correct
25 Correct 4 ms 964 KB Output is correct
26 Correct 5 ms 760 KB Output is correct
27 Correct 5 ms 760 KB Output is correct
28 Correct 6 ms 888 KB Output is correct
29 Correct 6 ms 892 KB Output is correct
30 Correct 6 ms 888 KB Output is correct
31 Correct 6 ms 888 KB Output is correct
32 Correct 6 ms 888 KB Output is correct
33 Correct 6 ms 888 KB Output is correct
34 Correct 6 ms 888 KB Output is correct
35 Correct 8 ms 760 KB Output is correct
36 Correct 10 ms 888 KB Output is correct
37 Correct 12 ms 888 KB Output is correct
38 Correct 14 ms 888 KB Output is correct
39 Correct 14 ms 888 KB Output is correct
40 Correct 15 ms 888 KB Output is correct
41 Correct 14 ms 760 KB Output is correct
42 Correct 14 ms 760 KB Output is correct
43 Correct 4 ms 888 KB Output is correct
44 Correct 5 ms 888 KB Output is correct
45 Correct 6 ms 888 KB Output is correct
46 Correct 6 ms 888 KB Output is correct
47 Correct 7 ms 760 KB Output is correct
48 Correct 6 ms 764 KB Output is correct
49 Correct 8 ms 760 KB Output is correct
50 Correct 7 ms 888 KB Output is correct
51 Correct 6 ms 760 KB Output is correct
52 Correct 63 ms 888 KB Output is correct
53 Correct 109 ms 888 KB Output is correct
54 Correct 162 ms 932 KB Output is correct
55 Correct 151 ms 1016 KB Output is correct
56 Correct 443 ms 992 KB Output is correct
57 Correct 435 ms 888 KB Output is correct
58 Correct 306 ms 1016 KB Output is correct
59 Correct 307 ms 1016 KB Output is correct
60 Correct 525 ms 1016 KB Output is correct
61 Correct 8 ms 760 KB Output is correct
62 Correct 90 ms 888 KB Output is correct
63 Correct 160 ms 888 KB Output is correct
64 Correct 140 ms 928 KB Output is correct
65 Correct 227 ms 1016 KB Output is correct
66 Correct 316 ms 1016 KB Output is correct
67 Correct 433 ms 1016 KB Output is correct
68 Correct 427 ms 888 KB Output is correct
69 Correct 373 ms 932 KB Output is correct