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Submission #582461

# Submission time Handle Problem Language Result Execution time Memory
582461 2022-06-23T20:31:54 Z NekoRolly Bali Sculptures (APIO15_sculpture) C++17
71 / 100
 1000 ms 596 KB 
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 2e3+4;

int n,L,R;
bitset<N> dp[N],aux[N];
ll pr[N],ans;

bool Dp(ll mask){ int f=0;
	for (int i=0; i<=R; i++) dp[i].reset();
	for (int i=1; i<=n; i++) for (int j=0; j<i; j++) aux[i][j] = ((pr[i]-pr[j])|mask) == mask;
	dp[0][0] = 1;
	for (int i=1; i<=n; i++) for (int j=1; j<=R; j++)
		dp[j][i] = (dp[j-1]&aux[i]).count() > 0;
	for (int i=L; i<=R; i++) if (dp[i][n])  return 1;
	return 0;
}

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

	cin >> n >> L >> R;

	for (int i=1; i<=n; i++){ cin >> pr[i]; pr[i] += pr[i-1];}

	ans = (1ll<<40)-1;
	for (int i=39; i>=0; i--) if (Dp(ans^(1ll<<i))) ans ^= 1ll<<i;

	cout << ans << "\n";

    return 0;
}

Compilation message

sculpture.cpp: In function 'bool Dp(ll)':
sculpture.cpp:10:23: warning: unused variable 'f' [-Wunused-variable]
   10 | bool Dp(ll mask){ int f=0;
      |                       ^

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 2 ms 340 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 2 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 2 ms 340 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 2 ms 340 KB Output is correct
34 Correct 3 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 2 ms 340 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 3 ms 340 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 2 ms 340 KB Output is correct
26 Correct 2 ms 340 KB Output is correct
27 Correct 3 ms 340 KB Output is correct
28 Correct 2 ms 340 KB Output is correct
29 Correct 2 ms 340 KB Output is correct
30 Correct 4 ms 340 KB Output is correct
31 Correct 6 ms 340 KB Output is correct
32 Correct 8 ms 348 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 5 ms 340 KB Output is correct
35 Correct 5 ms 340 KB Output is correct
36 Correct 3 ms 340 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 3 ms 340 KB Output is correct
14 Correct 3 ms 340 KB Output is correct
15 Correct 2 ms 340 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 4 ms 340 KB Output is correct
18 Correct 6 ms 340 KB Output is correct
19 Correct 5 ms 348 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 5 ms 340 KB Output is correct
22 Correct 5 ms 340 KB Output is correct
23 Correct 3 ms 340 KB Output is correct
24 Correct 6 ms 340 KB Output is correct
25 Correct 5 ms 340 KB Output is correct
26 Correct 12 ms 340 KB Output is correct
27 Correct 29 ms 340 KB Output is correct
28 Correct 51 ms 340 KB Output is correct
29 Correct 47 ms 360 KB Output is correct
30 Correct 2 ms 340 KB Output is correct
31 Correct 23 ms 368 KB Output is correct
32 Correct 35 ms 364 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 1 ms 228 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 2 ms 340 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 2 ms 340 KB Output is correct
26 Correct 2 ms 340 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 2 ms 340 KB Output is correct
34 Correct 3 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 3 ms 340 KB Output is correct
37 Correct 2 ms 340 KB Output is correct
38 Correct 2 ms 340 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 5 ms 340 KB Output is correct
41 Correct 6 ms 340 KB Output is correct
42 Correct 8 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 7 ms 340 KB Output is correct
45 Correct 5 ms 340 KB Output is correct
46 Correct 3 ms 340 KB Output is correct
47 Correct 6 ms 340 KB Output is correct
48 Correct 4 ms 340 KB Output is correct
49 Correct 9 ms 368 KB Output is correct
50 Correct 23 ms 340 KB Output is correct
51 Correct 49 ms 364 KB Output is correct
52 Correct 51 ms 364 KB Output is correct
53 Correct 1 ms 340 KB Output is correct
54 Correct 24 ms 372 KB Output is correct
55 Correct 37 ms 340 KB Output is correct
56 Correct 6 ms 340 KB Output is correct
57 Correct 9 ms 368 KB Output is correct
58 Correct 25 ms 368 KB Output is correct
59 Correct 46 ms 376 KB Output is correct
60 Correct 49 ms 372 KB Output is correct
61 Correct 2 ms 340 KB Output is correct
62 Correct 46 ms 340 KB Output is correct
63 Correct 49 ms 360 KB Output is correct
64 Correct 39 ms 356 KB Output is correct
65 Correct 6 ms 340 KB Output is correct
66 Correct 4 ms 340 KB Output is correct
67 Correct 10 ms 340 KB Output is correct
68 Correct 26 ms 340 KB Output is correct
69 Correct 46 ms 340 KB Output is correct
70 Correct 52 ms 372 KB Output is correct
71 Correct 2 ms 340 KB Output is correct
72 Correct 49 ms 364 KB Output is correct
73 Correct 39 ms 340 KB Output is correct
74 Correct 35 ms 340 KB Output is correct

Subtask #5
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 2 ms 340 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 2 ms 340 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 2 ms 340 KB Output is correct
24 Correct 3 ms 340 KB Output is correct
25 Correct 2 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 4 ms 340 KB Output is correct
28 Correct 5 ms 340 KB Output is correct
29 Correct 8 ms 468 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 8 ms 340 KB Output is correct
32 Correct 6 ms 348 KB Output is correct
33 Correct 5 ms 340 KB Output is correct
34 Correct 6 ms 340 KB Output is correct
35 Correct 4 ms 340 KB Output is correct
36 Correct 9 ms 340 KB Output is correct
37 Correct 24 ms 376 KB Output is correct
38 Correct 47 ms 340 KB Output is correct
39 Correct 47 ms 364 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 27 ms 340 KB Output is correct
42 Correct 35 ms 340 KB Output is correct
43 Correct 8 ms 340 KB Output is correct
44 Correct 13 ms 364 KB Output is correct
45 Correct 26 ms 372 KB Output is correct
46 Correct 46 ms 340 KB Output is correct
47 Correct 47 ms 364 KB Output is correct
48 Correct 2 ms 340 KB Output is correct
49 Correct 47 ms 372 KB Output is correct
50 Correct 47 ms 364 KB Output is correct
51 Correct 11 ms 340 KB Output is correct
52 Correct 301 ms 468 KB Output is correct
53 Execution timed out 1090 ms 596 KB Time limit exceeded
54 Halted 0 ms 0 KB -