oj.uz

Submission #99471

# Submission time Handle Problem Language Result Execution time Memory
99471 2019-03-04T09:31:46 Z Shafin666 Bali Sculptures (APIO15_sculpture) C++14
50 / 100
 133 ms 504 KB 
#include <bits/stdc++.h>
#define mp make_pair
#define pb push_back
#define pii pair<int, int>
typedef long long ll;
typedef long double ld;
using namespace std;

int n, a, b;
ll num[2005], pre[2050];
ll dp[2005];
ll bit = 43, mask;

ll c(int i, int j) {
	return pre[j] - pre[i-1];
}

void can(int x) {
	mask ^= (1LL << x);

	for(int i = 1; i <= n; i++) {
		dp[i] = 1e18+7;

		for(int j = 0; j < i; j++) {
			if((mask | c(j+1, i)) == mask) dp[i] = min(dp[i], dp[j]+1);
		}
	}
	if(dp[n] > b) mask |= (1LL << x);
}

int main() 
{
	cin >> n >> a >> b;

	ll mn = 1e18+7;

	for(int i = 1; i <= n; i++) cin >> num[i];
	for(int i = 1; i <= n; i++) pre[i] = pre[i-1] + num[i];

	for(int i = 0; i <= bit; i++) mask |= (1LL << i);

	for(int i = bit; i >= 0; i--) can(i);

	cout << mask << endl;

	return 0;
}

Compilation message

sculpture.cpp: In function 'int main()':
sculpture.cpp:35:5: warning: unused variable 'mn' [-Wunused-variable]
  ll mn = 1e18+7;
     ^~

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 3 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 3 ms 384 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 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 2 ms 256 KB Output is correct
15 Incorrect 2 ms 384 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 3 ms 384 KB Output is correct
10 Correct 3 ms 256 KB Output is correct
11 Correct 2 ms 256 KB Output is correct
12 Correct 3 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 3 ms 256 KB Output is correct
15 Incorrect 3 ms 256 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 3 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 256 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 3 ms 384 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 3 ms 256 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 3 ms 256 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 3 ms 256 KB Output is correct
18 Correct 3 ms 384 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 276 KB Output is correct
21 Correct 3 ms 384 KB Output is correct
22 Correct 3 ms 256 KB Output is correct
23 Correct 3 ms 428 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 3 ms 384 KB Output is correct
27 Correct 3 ms 384 KB Output is correct
28 Correct 3 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 3 ms 384 KB Output is correct

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 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 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 3 ms 256 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 2 ms 256 KB Output is correct
15 Incorrect 2 ms 256 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 3 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 3 ms 384 KB Output is correct
7 Correct 3 ms 256 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 256 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 2 ms 384 KB Output is correct
15 Correct 2 ms 256 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 3 ms 384 KB Output is correct
20 Correct 28 ms 384 KB Output is correct
21 Correct 2 ms 384 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 384 KB Output is correct
24 Correct 2 ms 384 KB Output is correct
25 Correct 2 ms 384 KB Output is correct
26 Correct 2 ms 384 KB Output is correct
27 Correct 3 ms 256 KB Output is correct
28 Correct 3 ms 384 KB Output is correct
29 Correct 3 ms 384 KB Output is correct
30 Correct 3 ms 256 KB Output is correct
31 Correct 2 ms 256 KB Output is correct
32 Correct 2 ms 384 KB Output is correct
33 Correct 2 ms 256 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 384 KB Output is correct
36 Correct 3 ms 256 KB Output is correct
37 Correct 3 ms 256 KB Output is correct
38 Correct 3 ms 384 KB Output is correct
39 Correct 3 ms 384 KB Output is correct
40 Correct 3 ms 256 KB Output is correct
41 Correct 3 ms 384 KB Output is correct
42 Correct 2 ms 256 KB Output is correct
43 Correct 2 ms 256 KB Output is correct
44 Correct 3 ms 256 KB Output is correct
45 Correct 3 ms 256 KB Output is correct
46 Correct 3 ms 256 KB Output is correct
47 Correct 2 ms 256 KB Output is correct
48 Correct 3 ms 256 KB Output is correct
49 Correct 2 ms 384 KB Output is correct
50 Correct 3 ms 256 KB Output is correct
51 Correct 3 ms 256 KB Output is correct
52 Correct 12 ms 384 KB Output is correct
53 Correct 16 ms 384 KB Output is correct
54 Correct 35 ms 384 KB Output is correct
55 Correct 28 ms 384 KB Output is correct
56 Correct 95 ms 504 KB Output is correct
57 Correct 101 ms 384 KB Output is correct
58 Correct 92 ms 424 KB Output is correct
59 Correct 96 ms 504 KB Output is correct
60 Correct 133 ms 384 KB Output is correct
61 Correct 3 ms 284 KB Output is correct
62 Correct 17 ms 384 KB Output is correct
63 Correct 31 ms 356 KB Output is correct
64 Correct 29 ms 384 KB Output is correct
65 Correct 49 ms 384 KB Output is correct
66 Correct 74 ms 416 KB Output is correct
67 Correct 98 ms 384 KB Output is correct
68 Correct 98 ms 384 KB Output is correct
69 Correct 96 ms 452 KB Output is correct