| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 770082 |
2023-06-30T18:17:02 Z |
raysh07 |
None (JOI14_ho_t3) |
C++17 |
|
429 ms |
4436 KB |
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define INF (int)1e18
#define f first
#define s second
mt19937_64 RNG(chrono::steady_clock::now().time_since_epoch().count());
int n;
vector <int> a, p;
bool check(int x){
for (int i = 1; i <= n; i++){
int last = i - 1;
for (int j = 0; j < 3; j++){
last = lower_bound(p.begin(), p.end(), p[last] + x) - p.begin();
}
if (last < i + n) return true;
}
return false;
}
void Solve()
{
cin >> n;
a.resize(2 * n + 1, 0);
p.resize(2 * n + 4, 0);
for (int i = 1; i <= n; i++){
cin >> a[i];
a[i + n] = a[i];
}
for (int i = 1; i <= 2 * n; i++) p[i] = p[i - 1] + a[i];
p[2 * n + 1] = 1e15;
p[2 * n + 2] = 1e16;
p[2 * n + 3] = 1e17;
int l = 1, r = 1e14;
while (l != r){
int mid = (l + r + 1)/2;
if (check(mid)) l = mid;
else r = mid - 1;
}
cout << l << "\n";
}
int32_t main()
{
auto begin = std::chrono::high_resolution_clock::now();
ios_base::sync_with_stdio(0);
cin.tie(0);
int t = 1;
// cin >> t;
for(int i = 1; i <= t; i++)
{
//cout << "Case #" << i << ": ";
Solve();
}
auto end = std::chrono::high_resolution_clock::now();
auto elapsed = std::chrono::duration_cast<std::chrono::nanoseconds>(end - begin);
cerr << "Time measured: " << elapsed.count() * 1e-9 << " seconds.\n";
return 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 |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 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 |
| # |
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 |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 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 |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
320 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 |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
340 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 |
| # |
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 |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 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 |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
320 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 |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
340 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 |
21 ms |
596 KB |
Output is correct |
| 22 |
Correct |
20 ms |
612 KB |
Output is correct |
| 23 |
Correct |
19 ms |
620 KB |
Output is correct |
| 24 |
Correct |
23 ms |
592 KB |
Output is correct |
| 25 |
Correct |
23 ms |
592 KB |
Output is correct |
| 26 |
Correct |
26 ms |
596 KB |
Output is correct |
| 27 |
Correct |
26 ms |
596 KB |
Output is correct |
| 28 |
Correct |
30 ms |
596 KB |
Output is correct |
| 29 |
Correct |
22 ms |
596 KB |
Output is correct |
| 30 |
Correct |
29 ms |
596 KB |
Output is correct |
| 31 |
Correct |
13 ms |
596 KB |
Output is correct |
| 32 |
Correct |
13 ms |
596 KB |
Output is correct |
| 33 |
Correct |
13 ms |
592 KB |
Output is correct |
| 34 |
Correct |
13 ms |
588 KB |
Output is correct |
| 35 |
Correct |
13 ms |
596 KB |
Output is correct |
| # |
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 |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 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 |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
340 KB |
Output is correct |
| 13 |
Correct |
1 ms |
320 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 |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
340 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 |
21 ms |
596 KB |
Output is correct |
| 22 |
Correct |
20 ms |
612 KB |
Output is correct |
| 23 |
Correct |
19 ms |
620 KB |
Output is correct |
| 24 |
Correct |
23 ms |
592 KB |
Output is correct |
| 25 |
Correct |
23 ms |
592 KB |
Output is correct |
| 26 |
Correct |
26 ms |
596 KB |
Output is correct |
| 27 |
Correct |
26 ms |
596 KB |
Output is correct |
| 28 |
Correct |
30 ms |
596 KB |
Output is correct |
| 29 |
Correct |
22 ms |
596 KB |
Output is correct |
| 30 |
Correct |
29 ms |
596 KB |
Output is correct |
| 31 |
Correct |
13 ms |
596 KB |
Output is correct |
| 32 |
Correct |
13 ms |
596 KB |
Output is correct |
| 33 |
Correct |
13 ms |
592 KB |
Output is correct |
| 34 |
Correct |
13 ms |
588 KB |
Output is correct |
| 35 |
Correct |
13 ms |
596 KB |
Output is correct |
| 36 |
Correct |
390 ms |
4416 KB |
Output is correct |
| 37 |
Correct |
429 ms |
4436 KB |
Output is correct |
| 38 |
Correct |
320 ms |
4308 KB |
Output is correct |
| 39 |
Correct |
277 ms |
4416 KB |
Output is correct |
| 40 |
Correct |
397 ms |
4356 KB |
Output is correct |
| 41 |
Correct |
368 ms |
4436 KB |
Output is correct |
| 42 |
Correct |
275 ms |
4416 KB |
Output is correct |
| 43 |
Correct |
411 ms |
4416 KB |
Output is correct |
| 44 |
Correct |
318 ms |
4416 KB |
Output is correct |
| 45 |
Correct |
363 ms |
4436 KB |
Output is correct |
| 46 |
Correct |
178 ms |
3540 KB |
Output is correct |
| 47 |
Correct |
190 ms |
3640 KB |
Output is correct |
| 48 |
Correct |
170 ms |
3640 KB |
Output is correct |
