Submission #1243584

#	Time	Username	Problem	Language	Result	Execution time	Memory
1243584		inkvizytor	Job Scheduling (CEOI12_jobs)	C++17	55 / 100	80 ms	14404 KiB

jobs

#include <bits/stdc++.h>
using namespace std;

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int n, d, m;
    cin >> n >> d >> m;
    vector<int> v (n+1, 0), sp (n+1, 0);
    vector<vector<int>> c (n+1);
    for (int i = 1; i < m+1; i++) {
        int x;
        cin >> x;
        v[x]++;
        c[x].push_back(i);
    }
    for (int i = 1; i <= n; i++) {
        sp[i] = sp[i-1]+v[i];
    }
    int k = 0;
    for (int i = 1; i <= n; i++) {
        k = max(k, (sp[i]+i+d-1)/(i+d));
    }
    cout << k << '\n';
    queue<int> q;
    for (int i = 1; i <= n; i++) {
        for (int j : c[i]) {
            q.push(j);
        }
        for (int j = 0; j < k; j++) {
            if (q.empty()) {
                break;
            }
            cout << q.front() << ' ';
            q.pop();
        }
        cout << "0\n";
    }
}

• Subtask 1: 55 / 100