Submission #349602

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
349602	2021-01-18T01:34:34 Z	thecodingwizard	Job Scheduling (IOI19_job)	C++17	19 / 100	102 ms	8568 KB

#include "job.h"
#include <bits/stdc++.h>

using namespace std;

using ll = long long;
#define pb push_back
#define all(x) x.begin(), x.end()

long long scheduling_cost(std::vector<int> p, std::vector<int> u, std::vector<int> d) {
    int n = p.size();
    ll curTime = d[0];
    ll ans = u[0]*d[0];

    vector<int> indices; for (int i = 1; i < n; i++) indices.pb(i);
    sort(all(indices), [&d, &u](int &x, int &y) { return d[x]*u[y]<d[y]*u[x]; });

    for (auto x : indices) {
        curTime += d[x];
        ans += curTime*u[x];
    }

    return ans;
}

Subtask #1
0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	1 ms	364 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #2
7.0 / 7.0

#	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	89 ms	7908 KB	Output is correct
5	Correct	92 ms	8036 KB	Output is correct
6	Correct	90 ms	7908 KB	Output is correct
7	Correct	92 ms	7908 KB	Output is correct
8	Correct	94 ms	8164 KB	Output is correct
9	Correct	89 ms	7908 KB	Output is correct
10	Correct	91 ms	7928 KB	Output is correct
11	Correct	90 ms	7908 KB	Output is correct

Subtask #3
12.0 / 12.0

#	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	492 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	5 ms	748 KB	Output is correct
6	Correct	97 ms	8548 KB	Output is correct
7	Correct	97 ms	8548 KB	Output is correct
8	Correct	97 ms	8548 KB	Output is correct
9	Correct	98 ms	8548 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	4 ms	748 KB	Output is correct
13	Correct	5 ms	748 KB	Output is correct
14	Correct	97 ms	8548 KB	Output is correct
15	Correct	97 ms	8548 KB	Output is correct
16	Correct	98 ms	8548 KB	Output is correct
17	Correct	96 ms	8548 KB	Output is correct
18	Correct	97 ms	8568 KB	Output is correct
19	Correct	98 ms	8548 KB	Output is correct
20	Correct	100 ms	8568 KB	Output is correct
21	Correct	102 ms	8548 KB	Output is correct
22	Correct	99 ms	8548 KB	Output is correct
23	Correct	97 ms	8548 KB	Output is correct
24	Correct	99 ms	8548 KB	Output is correct