#include "job.h"
#include <bits/stdc++.h>
using namespace std;
#define sz(v) int(v.size())
#define ar array
typedef long long ll;
ll scheduling_cost(vector<int> p, vector<int> u, vector<int> d) {
int n=sz(p);
vector<vector<int>> ch(n);
for (int i = 1; i < n; i++) ch[p[i]].push_back(i);
auto cmp = [&](int i, int j) -> bool {
return ll(d[j])*ll(u[i]) < ll(d[i])*ll(u[j]);
};
priority_queue<int, vector<int>, decltype(cmp)> roots(cmp);
ll ans=0, t=0;
roots.push(0);
while (sz(roots)){
int c=roots.top(); roots.pop();
t += d[c], ans += t*u[c];
for (auto nxt : ch[c]) roots.push(nxt);
}
return ans;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
24 ms |
4972 KB |
Output is correct |
6 |
Correct |
48 ms |
9708 KB |
Output is correct |
7 |
Correct |
72 ms |
14444 KB |
Output is correct |
8 |
Correct |
100 ms |
19180 KB |
Output is correct |
9 |
Correct |
120 ms |
19180 KB |
Output is correct |
10 |
Correct |
95 ms |
19180 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
96 ms |
19180 KB |
Output is correct |
13 |
Correct |
96 ms |
19180 KB |
Output is correct |
14 |
Correct |
103 ms |
19180 KB |
Output is correct |
15 |
Correct |
96 ms |
19180 KB |
Output is correct |
16 |
Correct |
94 ms |
19180 KB |
Output is correct |
17 |
Correct |
94 ms |
19180 KB |
Output is correct |
18 |
Correct |
96 ms |
19180 KB |
Output is correct |
19 |
Correct |
93 ms |
19180 KB |
Output is correct |
20 |
Correct |
98 ms |
19180 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
179 ms |
13792 KB |
Output is correct |
5 |
Correct |
170 ms |
13920 KB |
Output is correct |
6 |
Correct |
190 ms |
13792 KB |
Output is correct |
7 |
Correct |
169 ms |
13740 KB |
Output is correct |
8 |
Correct |
175 ms |
13812 KB |
Output is correct |
9 |
Correct |
174 ms |
13792 KB |
Output is correct |
10 |
Correct |
196 ms |
13792 KB |
Output is correct |
11 |
Correct |
176 ms |
13792 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
6 ms |
1004 KB |
Output is correct |
6 |
Correct |
195 ms |
14304 KB |
Output is correct |
7 |
Correct |
179 ms |
14304 KB |
Output is correct |
8 |
Correct |
176 ms |
14304 KB |
Output is correct |
9 |
Correct |
181 ms |
14304 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
6 ms |
1004 KB |
Output is correct |
13 |
Correct |
6 ms |
1004 KB |
Output is correct |
14 |
Correct |
176 ms |
14304 KB |
Output is correct |
15 |
Correct |
183 ms |
14432 KB |
Output is correct |
16 |
Correct |
178 ms |
14304 KB |
Output is correct |
17 |
Correct |
179 ms |
14304 KB |
Output is correct |
18 |
Correct |
181 ms |
14304 KB |
Output is correct |
19 |
Correct |
174 ms |
14560 KB |
Output is correct |
20 |
Correct |
176 ms |
14304 KB |
Output is correct |
21 |
Correct |
192 ms |
14304 KB |
Output is correct |
22 |
Correct |
178 ms |
14432 KB |
Output is correct |
23 |
Correct |
177 ms |
14304 KB |
Output is correct |
24 |
Correct |
180 ms |
14304 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
364 KB |
Output is correct |
2 |
Incorrect |
96 ms |
19180 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
364 KB |
Output is correct |
2 |
Incorrect |
1 ms |
364 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
24 ms |
4972 KB |
Output is correct |
6 |
Correct |
48 ms |
9708 KB |
Output is correct |
7 |
Correct |
72 ms |
14444 KB |
Output is correct |
8 |
Correct |
100 ms |
19180 KB |
Output is correct |
9 |
Correct |
120 ms |
19180 KB |
Output is correct |
10 |
Correct |
95 ms |
19180 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
96 ms |
19180 KB |
Output is correct |
13 |
Correct |
96 ms |
19180 KB |
Output is correct |
14 |
Correct |
103 ms |
19180 KB |
Output is correct |
15 |
Correct |
96 ms |
19180 KB |
Output is correct |
16 |
Correct |
94 ms |
19180 KB |
Output is correct |
17 |
Correct |
94 ms |
19180 KB |
Output is correct |
18 |
Correct |
96 ms |
19180 KB |
Output is correct |
19 |
Correct |
93 ms |
19180 KB |
Output is correct |
20 |
Correct |
98 ms |
19180 KB |
Output is correct |
21 |
Correct |
0 ms |
364 KB |
Output is correct |
22 |
Correct |
1 ms |
364 KB |
Output is correct |
23 |
Correct |
1 ms |
364 KB |
Output is correct |
24 |
Correct |
179 ms |
13792 KB |
Output is correct |
25 |
Correct |
170 ms |
13920 KB |
Output is correct |
26 |
Correct |
190 ms |
13792 KB |
Output is correct |
27 |
Correct |
169 ms |
13740 KB |
Output is correct |
28 |
Correct |
175 ms |
13812 KB |
Output is correct |
29 |
Correct |
174 ms |
13792 KB |
Output is correct |
30 |
Correct |
196 ms |
13792 KB |
Output is correct |
31 |
Correct |
176 ms |
13792 KB |
Output is correct |
32 |
Correct |
0 ms |
364 KB |
Output is correct |
33 |
Correct |
1 ms |
364 KB |
Output is correct |
34 |
Correct |
1 ms |
364 KB |
Output is correct |
35 |
Correct |
1 ms |
364 KB |
Output is correct |
36 |
Correct |
6 ms |
1004 KB |
Output is correct |
37 |
Correct |
195 ms |
14304 KB |
Output is correct |
38 |
Correct |
179 ms |
14304 KB |
Output is correct |
39 |
Correct |
176 ms |
14304 KB |
Output is correct |
40 |
Correct |
181 ms |
14304 KB |
Output is correct |
41 |
Correct |
1 ms |
364 KB |
Output is correct |
42 |
Correct |
1 ms |
364 KB |
Output is correct |
43 |
Correct |
6 ms |
1004 KB |
Output is correct |
44 |
Correct |
6 ms |
1004 KB |
Output is correct |
45 |
Correct |
176 ms |
14304 KB |
Output is correct |
46 |
Correct |
183 ms |
14432 KB |
Output is correct |
47 |
Correct |
178 ms |
14304 KB |
Output is correct |
48 |
Correct |
179 ms |
14304 KB |
Output is correct |
49 |
Correct |
181 ms |
14304 KB |
Output is correct |
50 |
Correct |
174 ms |
14560 KB |
Output is correct |
51 |
Correct |
176 ms |
14304 KB |
Output is correct |
52 |
Correct |
192 ms |
14304 KB |
Output is correct |
53 |
Correct |
178 ms |
14432 KB |
Output is correct |
54 |
Correct |
177 ms |
14304 KB |
Output is correct |
55 |
Correct |
180 ms |
14304 KB |
Output is correct |
56 |
Correct |
0 ms |
364 KB |
Output is correct |
57 |
Incorrect |
96 ms |
19180 KB |
Output isn't correct |
58 |
Halted |
0 ms |
0 KB |
- |