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Submission #293054

# Submission time Handle Problem Language Result Execution time Memory
293054 2020-09-07T15:51:26 Z Autoratch Job Scheduling (IOI19_job) C++14
24 / 100
 177 ms 15100 KB 
#include "job.h"
#include <bits/stdc++.h>
using namespace std;

const int N = 2e5 + 1;

int n;
vector<int> adj[N],rev;
bool visited[N];
priority_queue<pair<double,int> > q;
long long now,ans;

long long scheduling_cost(vector<int> p,vector<int> u,vector<int> d)
{
    n = p.size();
    for(int i = 0;i < n;i++) q.push({-(double)d[i]/(double)u[i],i});
    while(!q.empty())
    {
        int x = q.top().second;
        q.pop();
        rev.clear();
        while(x!=-1 and !visited[x]) rev.push_back(x),x = p[x];
        reverse(rev.begin(),rev.end());
        for(int x : rev) now+=d[x],ans+=now*u[x],visited[x] = true;
    }
    return ans;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4992 KB Output is correct
2 Correct 3 ms 4992 KB Output is correct
3 Correct 4 ms 4992 KB Output is correct
4 Correct 4 ms 5120 KB Output is correct
5 Correct 38 ms 7408 KB Output is correct
6 Correct 71 ms 9580 KB Output is correct
7 Correct 115 ms 12776 KB Output is correct
8 Correct 146 ms 14564 KB Output is correct
9 Correct 145 ms 14192 KB Output is correct
10 Correct 145 ms 13928 KB Output is correct
11 Correct 4 ms 4992 KB Output is correct
12 Correct 143 ms 14044 KB Output is correct
13 Correct 158 ms 15100 KB Output is correct
14 Correct 137 ms 13928 KB Output is correct
15 Correct 136 ms 14872 KB Output is correct
16 Correct 136 ms 13928 KB Output is correct
17 Correct 141 ms 13928 KB Output is correct
18 Correct 140 ms 14056 KB Output is correct
19 Correct 130 ms 14820 KB Output is correct
20 Correct 135 ms 14040 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4992 KB Output is correct
2 Correct 4 ms 4992 KB Output is correct
3 Correct 4 ms 4992 KB Output is correct
4 Correct 140 ms 14036 KB Output is correct
5 Correct 154 ms 13928 KB Output is correct
6 Correct 141 ms 13928 KB Output is correct
7 Correct 148 ms 13928 KB Output is correct
8 Correct 145 ms 13928 KB Output is correct
9 Correct 177 ms 13932 KB Output is correct
10 Correct 149 ms 13928 KB Output is correct
11 Correct 148 ms 13928 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4992 KB Output is correct
2 Correct 4 ms 4992 KB Output is correct
3 Correct 4 ms 4992 KB Output is correct
4 Correct 4 ms 5120 KB Output is correct
5 Correct 10 ms 5632 KB Output is correct
6 Correct 164 ms 13936 KB Output is correct
7 Correct 149 ms 13924 KB Output is correct
8 Correct 152 ms 13928 KB Output is correct
9 Correct 142 ms 13932 KB Output is correct
10 Correct 7 ms 4992 KB Output is correct
11 Correct 5 ms 5120 KB Output is correct
12 Correct 9 ms 5632 KB Output is correct
13 Correct 10 ms 5632 KB Output is correct
14 Correct 143 ms 13928 KB Output is correct
15 Correct 156 ms 13928 KB Output is correct
16 Correct 155 ms 13924 KB Output is correct
17 Correct 176 ms 13928 KB Output is correct
18 Correct 161 ms 13908 KB Output is correct
19 Correct 150 ms 14056 KB Output is correct
20 Correct 147 ms 13928 KB Output is correct
21 Correct 150 ms 13928 KB Output is correct
22 Correct 147 ms 13928 KB Output is correct
23 Correct 152 ms 13928 KB Output is correct
24 Correct 143 ms 14056 KB Output is correct

Subtask #4
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 4992 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 4992 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 4992 KB Output is correct
2 Correct 3 ms 4992 KB Output is correct
3 Correct 4 ms 4992 KB Output is correct
4 Correct 4 ms 5120 KB Output is correct
5 Correct 38 ms 7408 KB Output is correct
6 Correct 71 ms 9580 KB Output is correct
7 Correct 115 ms 12776 KB Output is correct
8 Correct 146 ms 14564 KB Output is correct
9 Correct 145 ms 14192 KB Output is correct
10 Correct 145 ms 13928 KB Output is correct
11 Correct 4 ms 4992 KB Output is correct
12 Correct 143 ms 14044 KB Output is correct
13 Correct 158 ms 15100 KB Output is correct
14 Correct 137 ms 13928 KB Output is correct
15 Correct 136 ms 14872 KB Output is correct
16 Correct 136 ms 13928 KB Output is correct
17 Correct 141 ms 13928 KB Output is correct
18 Correct 140 ms 14056 KB Output is correct
19 Correct 130 ms 14820 KB Output is correct
20 Correct 135 ms 14040 KB Output is correct
21 Correct 4 ms 4992 KB Output is correct
22 Correct 4 ms 4992 KB Output is correct
23 Correct 4 ms 4992 KB Output is correct
24 Correct 140 ms 14036 KB Output is correct
25 Correct 154 ms 13928 KB Output is correct
26 Correct 141 ms 13928 KB Output is correct
27 Correct 148 ms 13928 KB Output is correct
28 Correct 145 ms 13928 KB Output is correct
29 Correct 177 ms 13932 KB Output is correct
30 Correct 149 ms 13928 KB Output is correct
31 Correct 148 ms 13928 KB Output is correct
32 Correct 4 ms 4992 KB Output is correct
33 Correct 4 ms 4992 KB Output is correct
34 Correct 4 ms 4992 KB Output is correct
35 Correct 4 ms 5120 KB Output is correct
36 Correct 10 ms 5632 KB Output is correct
37 Correct 164 ms 13936 KB Output is correct
38 Correct 149 ms 13924 KB Output is correct
39 Correct 152 ms 13928 KB Output is correct
40 Correct 142 ms 13932 KB Output is correct
41 Correct 7 ms 4992 KB Output is correct
42 Correct 5 ms 5120 KB Output is correct
43 Correct 9 ms 5632 KB Output is correct
44 Correct 10 ms 5632 KB Output is correct
45 Correct 143 ms 13928 KB Output is correct
46 Correct 156 ms 13928 KB Output is correct
47 Correct 155 ms 13924 KB Output is correct
48 Correct 176 ms 13928 KB Output is correct
49 Correct 161 ms 13908 KB Output is correct
50 Correct 150 ms 14056 KB Output is correct
51 Correct 147 ms 13928 KB Output is correct
52 Correct 150 ms 13928 KB Output is correct
53 Correct 147 ms 13928 KB Output is correct
54 Correct 152 ms 13928 KB Output is correct
55 Correct 143 ms 14056 KB Output is correct
56 Incorrect 4 ms 4992 KB Output isn't correct
57 Halted 0 ms 0 KB -