# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
856388 |
2023-10-03T09:56:07 Z |
yuricon |
Holiday (IOI14_holiday) |
C++17 |
|
270 ms |
1752 KB |
#include"holiday.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
const int N = 1e5 + 6;
int n, s, d, a[N];
ll sub2()
{
priority_queue <int, vector <int>, greater <int>> pq;
ll sum = 0, ans = 0;
int cnt = 0;
for(int i = s; i < n; ++i)
{
sum += a[i];
cnt++;
pq.push(a[i]);
while(!pq.empty() && cnt + i - s > d)
{
sum -= pq.top();
pq.pop();
cnt--;
}
ans = max(ans, sum);
}
return ans;
}
ll sub3()
{
ll ans = 0;
for(int i = 0; i < n; ++i)
{
int c = d - abs(s - i);
if(i <= s)
{
priority_queue <int, vector <int>, greater <int> > pq;
ll sum = 0;
int cnt = 0;
for(int j = i; j < n; ++j)
{
sum += a[j];
cnt++;
pq.push(a[j]);
while(!pq.empty() && cnt + j - i > c)
{
sum -= pq.top();
pq.pop();
cnt--;
}
ans = max(ans, sum);
}
}
if(i >= s)
{
priority_queue <int, vector <int>, greater <int> > pq;
ll sum = 0;
int cnt = 0;
for(int j = i; j >= 0; --j)
{
sum += a[j];
cnt++;
pq.push(a[j]);
while(!pq.empty() && cnt + (i - j) > c)
{
sum -= pq.top();
pq.pop();
cnt--;
}
ans = max(ans, sum);
}
}
}
return ans;
}
long long int findMaxAttraction(int na, int sa, int da, int aa[]) {
n = na;
s = sa;
d = da;
for(int i = 0; i < n; ++i)
{
a[i] = aa[i];
}
if(n <= 3000)
{
return sub3();
}
return sub2();
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
604 KB |
Output is correct |
2 |
Correct |
0 ms |
604 KB |
Output is correct |
3 |
Correct |
0 ms |
604 KB |
Output is correct |
4 |
Correct |
0 ms |
600 KB |
Output is correct |
5 |
Correct |
0 ms |
856 KB |
Output is correct |
6 |
Correct |
1 ms |
604 KB |
Output is correct |
7 |
Correct |
1 ms |
604 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
7 ms |
1752 KB |
Output is correct |
2 |
Correct |
6 ms |
1752 KB |
Output is correct |
3 |
Correct |
7 ms |
1748 KB |
Output is correct |
4 |
Correct |
7 ms |
1752 KB |
Output is correct |
5 |
Correct |
12 ms |
1468 KB |
Output is correct |
6 |
Correct |
3 ms |
1116 KB |
Output is correct |
7 |
Correct |
5 ms |
1340 KB |
Output is correct |
8 |
Correct |
8 ms |
1372 KB |
Output is correct |
9 |
Correct |
2 ms |
1116 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
93 ms |
856 KB |
Output is correct |
2 |
Correct |
20 ms |
748 KB |
Output is correct |
3 |
Correct |
38 ms |
860 KB |
Output is correct |
4 |
Correct |
270 ms |
832 KB |
Output is correct |
5 |
Correct |
204 ms |
604 KB |
Output is correct |
6 |
Correct |
14 ms |
600 KB |
Output is correct |
7 |
Correct |
14 ms |
604 KB |
Output is correct |
8 |
Correct |
16 ms |
604 KB |
Output is correct |
9 |
Correct |
16 ms |
836 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
8 ms |
1116 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |