Submission #1168410

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1168410	2025-03-17 08:24:09	ffeyyae	Job Scheduling (CEOI12_jobs)	C++20	100 / 100	141 ms	13656 KiB

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#include <bits/stdc++.h>
#define ll long long
using namespace std;
const int N = 1e5+5;
int n, d, m;
vector<int> keep[N];
int main()
{
    ios_base::sync_with_stdio(0); cin.tie(0);
    cin >> n >> d >> m;
    for( int i=1;i<=m;i++ )
    {
        int a; cin >> a;
        keep[a].push_back( i );
    }
    int l = 1, r = m;
    while( l<r )
    {
        int mid = (l+r)/2;
        bool chk = false;
        queue<int> q;
        for( int i=1;i<=n;i++ )
        {
            if( !q.empty() && q.front()<i-d )
            {
                chk = true;
                break;
            }
            for( int j=0;j<keep[i].size();j++ ) q.push( i );
            for( int j=0;j<mid && !q.empty();j++ ) q.pop();
 
 
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• Subtask 1: 100 / 100