| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 620195 |
2022-08-03T03:18:46 Z |
veehz |
Cake 3 (JOI19_cake3) |
C++17 |
|
4000 ms |
4420 KB |
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int MAXN = 200005;
int n, m;
ll ans[MAXN];
vector<array<ll, 2>> c; // c, v
ll solve2(int r, int optl, int optr) {
// l in [optl, optr]
priority_queue<ll, vector<ll>, greater<ll>> q; // v
ll sum = 0;
for (int i = r; i > r-m; i--) {
q.push(c[i][1]);
sum += c[i][1];
}
ll ans = sum - 2 * (c[r][0] - c[r - m + 1][0]);
for (int i = r-m; i >= optl; i--) {
q.push(c[i][1]);
sum += c[i][1];
sum -= q.top();
q.pop();
ans = max(ans, sum - 2*(c[r][0] - c[i][0]));
}
return ans;
}
// void solve(int l, int r, int optl, int optr) {
// int mid = (l + r) / 2;
// // solve for r
// priority_queue<ll, vector<ll>, greater<ll>> q;
// ll sum = 0;
// for (int i = r; i > r - m; i--) {
// q.push(c[i][1]);
// sum += c[i][1];
// }
// for (int i = r - m; i > 0; i--) {
// }
// // recurse
// solve(l, mid, optl, opt);
// solve(mid + 1, r, opt, optr);
// }
int main() {
cin >> n >> m;
c.resize(n);
for (int i = 0; i < n; i++) cin >> c[i][1] >> c[i][0];
sort(c.begin(), c.end());
ll ans = -1e18;
for (int i = m-1; i < n; i++) {
ans = max(ans, solve2(i, 0, n-1));
}
cout << ans << endl;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 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 |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
312 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
212 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
212 KB |
Output is correct |
| 28 |
Correct |
1 ms |
212 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
1 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
1 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
0 ms |
212 KB |
Output is correct |
| 35 |
Correct |
1 ms |
308 KB |
Output is correct |
| 36 |
Correct |
0 ms |
212 KB |
Output is correct |
| 37 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 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 |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
312 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
212 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
212 KB |
Output is correct |
| 28 |
Correct |
1 ms |
212 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
1 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
1 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
0 ms |
212 KB |
Output is correct |
| 35 |
Correct |
1 ms |
308 KB |
Output is correct |
| 36 |
Correct |
0 ms |
212 KB |
Output is correct |
| 37 |
Correct |
0 ms |
212 KB |
Output is correct |
| 38 |
Correct |
60 ms |
340 KB |
Output is correct |
| 39 |
Correct |
76 ms |
376 KB |
Output is correct |
| 40 |
Correct |
39 ms |
384 KB |
Output is correct |
| 41 |
Correct |
42 ms |
340 KB |
Output is correct |
| 42 |
Correct |
22 ms |
340 KB |
Output is correct |
| 43 |
Correct |
29 ms |
376 KB |
Output is correct |
| 44 |
Correct |
56 ms |
360 KB |
Output is correct |
| 45 |
Correct |
64 ms |
340 KB |
Output is correct |
| 46 |
Correct |
70 ms |
368 KB |
Output is correct |
| 47 |
Correct |
77 ms |
352 KB |
Output is correct |
| 48 |
Correct |
58 ms |
340 KB |
Output is correct |
| 49 |
Correct |
53 ms |
372 KB |
Output is correct |
| 50 |
Correct |
58 ms |
340 KB |
Output is correct |
| 51 |
Correct |
50 ms |
340 KB |
Output is correct |
| 52 |
Correct |
48 ms |
364 KB |
Output is correct |
| 53 |
Correct |
52 ms |
364 KB |
Output is correct |
| 54 |
Correct |
32 ms |
340 KB |
Output is correct |
| 55 |
Correct |
23 ms |
392 KB |
Output is correct |
| 56 |
Correct |
21 ms |
364 KB |
Output is correct |
| 57 |
Correct |
24 ms |
364 KB |
Output is correct |
| 58 |
Correct |
24 ms |
364 KB |
Output is correct |
| 59 |
Correct |
14 ms |
352 KB |
Output is correct |
| 60 |
Correct |
21 ms |
340 KB |
Output is correct |
| 61 |
Correct |
17 ms |
340 KB |
Output is correct |
| 62 |
Correct |
13 ms |
340 KB |
Output is correct |
| 63 |
Correct |
17 ms |
340 KB |
Output is correct |
| 64 |
Correct |
14 ms |
340 KB |
Output is correct |
| 65 |
Correct |
57 ms |
340 KB |
Output is correct |
| 66 |
Correct |
53 ms |
340 KB |
Output is correct |
| 67 |
Correct |
57 ms |
340 KB |
Output is correct |
| 68 |
Correct |
48 ms |
340 KB |
Output is correct |
| 69 |
Correct |
43 ms |
340 KB |
Output is correct |
| 70 |
Correct |
44 ms |
340 KB |
Output is correct |
| 71 |
Correct |
67 ms |
212 KB |
Output is correct |
| 72 |
Correct |
36 ms |
344 KB |
Output is correct |
| 73 |
Correct |
47 ms |
340 KB |
Output is correct |
| 74 |
Correct |
2 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 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 |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
312 KB |
Output is correct |
| 21 |
Correct |
1 ms |
212 KB |
Output is correct |
| 22 |
Correct |
1 ms |
212 KB |
Output is correct |
| 23 |
Correct |
1 ms |
212 KB |
Output is correct |
| 24 |
Correct |
1 ms |
212 KB |
Output is correct |
| 25 |
Correct |
1 ms |
212 KB |
Output is correct |
| 26 |
Correct |
1 ms |
212 KB |
Output is correct |
| 27 |
Correct |
1 ms |
212 KB |
Output is correct |
| 28 |
Correct |
1 ms |
212 KB |
Output is correct |
| 29 |
Correct |
1 ms |
212 KB |
Output is correct |
| 30 |
Correct |
1 ms |
212 KB |
Output is correct |
| 31 |
Correct |
1 ms |
212 KB |
Output is correct |
| 32 |
Correct |
1 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
0 ms |
212 KB |
Output is correct |
| 35 |
Correct |
1 ms |
308 KB |
Output is correct |
| 36 |
Correct |
0 ms |
212 KB |
Output is correct |
| 37 |
Correct |
0 ms |
212 KB |
Output is correct |
| 38 |
Correct |
60 ms |
340 KB |
Output is correct |
| 39 |
Correct |
76 ms |
376 KB |
Output is correct |
| 40 |
Correct |
39 ms |
384 KB |
Output is correct |
| 41 |
Correct |
42 ms |
340 KB |
Output is correct |
| 42 |
Correct |
22 ms |
340 KB |
Output is correct |
| 43 |
Correct |
29 ms |
376 KB |
Output is correct |
| 44 |
Correct |
56 ms |
360 KB |
Output is correct |
| 45 |
Correct |
64 ms |
340 KB |
Output is correct |
| 46 |
Correct |
70 ms |
368 KB |
Output is correct |
| 47 |
Correct |
77 ms |
352 KB |
Output is correct |
| 48 |
Correct |
58 ms |
340 KB |
Output is correct |
| 49 |
Correct |
53 ms |
372 KB |
Output is correct |
| 50 |
Correct |
58 ms |
340 KB |
Output is correct |
| 51 |
Correct |
50 ms |
340 KB |
Output is correct |
| 52 |
Correct |
48 ms |
364 KB |
Output is correct |
| 53 |
Correct |
52 ms |
364 KB |
Output is correct |
| 54 |
Correct |
32 ms |
340 KB |
Output is correct |
| 55 |
Correct |
23 ms |
392 KB |
Output is correct |
| 56 |
Correct |
21 ms |
364 KB |
Output is correct |
| 57 |
Correct |
24 ms |
364 KB |
Output is correct |
| 58 |
Correct |
24 ms |
364 KB |
Output is correct |
| 59 |
Correct |
14 ms |
352 KB |
Output is correct |
| 60 |
Correct |
21 ms |
340 KB |
Output is correct |
| 61 |
Correct |
17 ms |
340 KB |
Output is correct |
| 62 |
Correct |
13 ms |
340 KB |
Output is correct |
| 63 |
Correct |
17 ms |
340 KB |
Output is correct |
| 64 |
Correct |
14 ms |
340 KB |
Output is correct |
| 65 |
Correct |
57 ms |
340 KB |
Output is correct |
| 66 |
Correct |
53 ms |
340 KB |
Output is correct |
| 67 |
Correct |
57 ms |
340 KB |
Output is correct |
| 68 |
Correct |
48 ms |
340 KB |
Output is correct |
| 69 |
Correct |
43 ms |
340 KB |
Output is correct |
| 70 |
Correct |
44 ms |
340 KB |
Output is correct |
| 71 |
Correct |
67 ms |
212 KB |
Output is correct |
| 72 |
Correct |
36 ms |
344 KB |
Output is correct |
| 73 |
Correct |
47 ms |
340 KB |
Output is correct |
| 74 |
Correct |
2 ms |
340 KB |
Output is correct |
| 75 |
Execution timed out |
4067 ms |
4420 KB |
Time limit exceeded |
| 76 |
Halted |
0 ms |
0 KB |
- |
