# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
554583 |
2022-04-28T19:13:33 Z |
Soumya1 |
Hacker (BOI15_hac) |
C++17 |
|
0 ms |
212 KB |
#include <bits/stdc++.h>
#ifdef __LOCAL__
#include <debug_local.h>
#endif
using namespace std;
const int mxN = 1e6 + 5;
long long a[mxN];
multiset<long long> s;
void testCase() {
int n;
cin >> n;
for (int i = 1; i <= n; i++) cin >> a[i];
for (int i = 1; i <= n; i++) a[i + n] = a[i];
for (int i = 1; i <= n; i++) a[i] += a[i - 1];
int x = (n + 1) / 2;
for (int i = x; i < x + x; i++) s.insert(a[i] - a[i - x]);
long long ans = *s.begin();
for (int i = x + 1; i <= 2 * n - x + 1; i++) {
s.erase(s.find(a[i - 1] - a[i - x - 1]));
s.insert(a[i + x - 1] - a[i - 1]);
ans = max(ans, *s.begin());
}
cout << ans << "\n";
}
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
testCase();
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Incorrect |
0 ms |
212 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |