Submission #914181

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
914181	2024-01-21 10:30:42	mcdx9524	Towers (NOI22_towers)	C++17	0 / 100	1545 ms	84256 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
struct Job {
    int deadline, duration, idx;
    bool operator<(Job o) const {
        return deadline < o.deadline;
    }
};
vector<int> compute_schedule(vector<Job> jobs) {
    sort(jobs.begin(), jobs.end());
    set<pair<int,int>> s;
    vector<int> schedule;
    for (int i = jobs.size()-1; i >= 0; i--) {
        int t = jobs[i].deadline - (i ? jobs[i-1].deadline : 0);
        s.insert(make_pair(jobs[i].duration, jobs[i].idx));
        while (t && !s.empty()) {
            auto it = s.begin();
            if (it->first <= t) {
                t -= it->first;
                schedule.push_back(it->second);
            } else {
                s.insert(make_pair(it->first - t, it->second));
                t = 0;
 
 
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