#include <iostream>
#include <vector>
#include <algorithm>
#define upmax(a, b) a = max(a, b);
#define upmin(a, b) a = min(a, b);
#define pr(x) cout << x << endl;
using namespace std;
using ll = long long;
using vll = vector<ll>;
using vvll = vector<vll>;
const ll inf = 1e18;
ll n, a, b;
vll arr;
ll ans;
void brute(vll& div, ll ind)
{
if (ind == n) {
if (div.size() < a-1 || div.size() > b-1) return;
ll res = 0;
ll cursum = 0;
ll p = 0;
for (ll i = 0; i < n; i++) {
cursum += arr[i];
if (p < div.size() && div[p] == i) {
res |= cursum;
p++;
cursum = 0;
}
}
res |= cursum;
upmin(ans, res);
return;
}
div.push_back(ind);
if(ind < n-1) brute(div, ind + 1);
div.pop_back();
brute(div, ind + 1);
}
int main()
{
cin >> n >> a >> b;
arr.resize(n);
for (ll i = 0; i < n; i++) cin >> arr[i];
ans = inf;
vll div;
brute(div, 0);
pr(ans);
}
/*
6 1 3
8 1 2 1 5 4
*/
Compilation message
sculpture.cpp: In function 'void brute(vll&, ll)':
sculpture.cpp:22:18: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'll' {aka 'long long int'} [-Wsign-compare]
22 | if (div.size() < a-1 || div.size() > b-1) return;
| ~~~~~~~~~~~^~~~~
sculpture.cpp:22:38: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'll' {aka 'long long int'} [-Wsign-compare]
22 | if (div.size() < a-1 || div.size() > b-1) return;
| ~~~~~~~~~~~^~~~~
sculpture.cpp:28:10: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
28 | if (p < div.size() && div[p] == i) {
| ~~^~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 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 |
2 ms |
204 KB |
Output is correct |
| 7 |
Correct |
2 ms |
204 KB |
Output is correct |
| 8 |
Correct |
7 ms |
204 KB |
Output is correct |
| 9 |
Correct |
7 ms |
292 KB |
Output is correct |
| 10 |
Correct |
9 ms |
288 KB |
Output is correct |
| 11 |
Correct |
7 ms |
284 KB |
Output is correct |
| 12 |
Correct |
9 ms |
292 KB |
Output is correct |
| 13 |
Correct |
35 ms |
284 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 |
288 KB |
Output is correct |
| 20 |
Correct |
2 ms |
204 KB |
Output is correct |
| 21 |
Correct |
11 ms |
292 KB |
Output is correct |
| 22 |
Correct |
10 ms |
296 KB |
Output is correct |
| 23 |
Correct |
11 ms |
288 KB |
Output is correct |
| 24 |
Correct |
7 ms |
288 KB |
Output is correct |
| 25 |
Correct |
12 ms |
204 KB |
Output is correct |
| 26 |
Correct |
33 ms |
204 KB |
Output is correct |
| 27 |
Correct |
1 ms |
204 KB |
Output is correct |
| 28 |
Correct |
1 ms |
204 KB |
Output is correct |
| 29 |
Correct |
1 ms |
204 KB |
Output is correct |
| 30 |
Correct |
5 ms |
204 KB |
Output is correct |
| 31 |
Correct |
10 ms |
204 KB |
Output is correct |
| 32 |
Correct |
9 ms |
204 KB |
Output is correct |
| 33 |
Correct |
32 ms |
204 KB |
Output is correct |
| 34 |
Correct |
38 ms |
204 KB |
Output is correct |
| 35 |
Correct |
7 ms |
204 KB |
Output is correct |
| 36 |
Correct |
41 ms |
204 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
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 |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
2 ms |
204 KB |
Output is correct |
| 7 |
Correct |
2 ms |
204 KB |
Output is correct |
| 8 |
Correct |
10 ms |
204 KB |
Output is correct |
| 9 |
Correct |
9 ms |
296 KB |
Output is correct |
| 10 |
Correct |
9 ms |
292 KB |
Output is correct |
| 11 |
Correct |
7 ms |
292 KB |
Output is correct |
| 12 |
Correct |
7 ms |
204 KB |
Output is correct |
| 13 |
Correct |
43 ms |
276 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 |
288 KB |
Output is correct |
| 18 |
Correct |
1 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
2 ms |
204 KB |
Output is correct |
| 21 |
Correct |
10 ms |
292 KB |
Output is correct |
| 22 |
Correct |
11 ms |
292 KB |
Output is correct |
| 23 |
Correct |
10 ms |
292 KB |
Output is correct |
| 24 |
Correct |
7 ms |
204 KB |
Output is correct |
| 25 |
Correct |
10 ms |
204 KB |
Output is correct |
| 26 |
Correct |
31 ms |
204 KB |
Output is correct |
| 27 |
Correct |
65 ms |
204 KB |
Output is correct |
| 28 |
Correct |
386 ms |
272 KB |
Output is correct |
| 29 |
Execution timed out |
1099 ms |
204 KB |
Time limit exceeded |
| 30 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
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 |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
2 ms |
204 KB |
Output is correct |
| 7 |
Correct |
2 ms |
204 KB |
Output is correct |
| 8 |
Correct |
8 ms |
204 KB |
Output is correct |
| 9 |
Correct |
9 ms |
204 KB |
Output is correct |
| 10 |
Correct |
8 ms |
332 KB |
Output is correct |
| 11 |
Correct |
7 ms |
204 KB |
Output is correct |
| 12 |
Correct |
9 ms |
288 KB |
Output is correct |
| 13 |
Correct |
33 ms |
272 KB |
Output is correct |
| 14 |
Correct |
66 ms |
204 KB |
Output is correct |
| 15 |
Correct |
380 ms |
268 KB |
Output is correct |
| 16 |
Execution timed out |
1083 ms |
204 KB |
Time limit exceeded |
| 17 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
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 |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
2 ms |
204 KB |
Output is correct |
| 7 |
Correct |
2 ms |
204 KB |
Output is correct |
| 8 |
Correct |
7 ms |
288 KB |
Output is correct |
| 9 |
Correct |
7 ms |
204 KB |
Output is correct |
| 10 |
Correct |
7 ms |
204 KB |
Output is correct |
| 11 |
Correct |
7 ms |
204 KB |
Output is correct |
| 12 |
Correct |
7 ms |
292 KB |
Output is correct |
| 13 |
Correct |
33 ms |
272 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 |
288 KB |
Output is correct |
| 18 |
Correct |
1 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
2 ms |
204 KB |
Output is correct |
| 21 |
Correct |
10 ms |
296 KB |
Output is correct |
| 22 |
Correct |
10 ms |
296 KB |
Output is correct |
| 23 |
Correct |
11 ms |
288 KB |
Output is correct |
| 24 |
Correct |
8 ms |
292 KB |
Output is correct |
| 25 |
Correct |
10 ms |
204 KB |
Output is correct |
| 26 |
Correct |
38 ms |
204 KB |
Output is correct |
| 27 |
Correct |
1 ms |
204 KB |
Output is correct |
| 28 |
Correct |
1 ms |
204 KB |
Output is correct |
| 29 |
Correct |
1 ms |
204 KB |
Output is correct |
| 30 |
Correct |
4 ms |
288 KB |
Output is correct |
| 31 |
Correct |
12 ms |
288 KB |
Output is correct |
| 32 |
Correct |
9 ms |
296 KB |
Output is correct |
| 33 |
Correct |
33 ms |
268 KB |
Output is correct |
| 34 |
Correct |
40 ms |
204 KB |
Output is correct |
| 35 |
Correct |
7 ms |
204 KB |
Output is correct |
| 36 |
Correct |
33 ms |
204 KB |
Output is correct |
| 37 |
Correct |
65 ms |
204 KB |
Output is correct |
| 38 |
Correct |
393 ms |
268 KB |
Output is correct |
| 39 |
Execution timed out |
1082 ms |
204 KB |
Time limit exceeded |
| 40 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
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 |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
2 ms |
204 KB |
Output is correct |
| 7 |
Correct |
2 ms |
204 KB |
Output is correct |
| 8 |
Correct |
9 ms |
204 KB |
Output is correct |
| 9 |
Correct |
8 ms |
304 KB |
Output is correct |
| 10 |
Correct |
8 ms |
296 KB |
Output is correct |
| 11 |
Correct |
9 ms |
212 KB |
Output is correct |
| 12 |
Correct |
8 ms |
292 KB |
Output is correct |
| 13 |
Correct |
37 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
296 KB |
Output is correct |
| 15 |
Correct |
1 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
5 ms |
204 KB |
Output is correct |
| 18 |
Correct |
11 ms |
292 KB |
Output is correct |
| 19 |
Correct |
7 ms |
208 KB |
Output is correct |
| 20 |
Correct |
32 ms |
204 KB |
Output is correct |
| 21 |
Correct |
37 ms |
204 KB |
Output is correct |
| 22 |
Correct |
7 ms |
204 KB |
Output is correct |
| 23 |
Correct |
36 ms |
204 KB |
Output is correct |
| 24 |
Correct |
81 ms |
268 KB |
Output is correct |
| 25 |
Correct |
425 ms |
272 KB |
Output is correct |
| 26 |
Execution timed out |
1073 ms |
208 KB |
Time limit exceeded |
| 27 |
Halted |
0 ms |
0 KB |
- |
