oj.uz

Submission #954028

# Submission time Handle Problem Language Result Execution time Memory
954028 2024-03-27T06:24:51 Z irmuun Job Scheduling (CEOI12_jobs) C++17
100 / 100
 100 ms 7472 KB 
#include<bits/stdc++.h>

using namespace std;

#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()

int main(){
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    ll n,d,m;
    cin>>n>>d>>m;
    ll t[m+5];
    for(ll i=1;i<=m;i++){
        cin>>t[i];
    }
    sort(t+1,t+m+1);
    ll l=1,r=m;
    while(l<r){
        ll mid=(l+r)/2;
        bool ok=true;
        ll j=1;
        bool flag=true;
        for(ll i=1;i<=n;i++){
            ll cnt=mid;
            while(j<=m){
                if(cnt==0||t[j]>i){
                    break;
                }
                if(i<=t[j]+d){
                    cnt--;
                    j++;
                }
                else{
                    flag=false;
                    break;
                }
            }
        }
        if(j==m+1&&flag){
            r=mid;
        }
        else{
            l=mid+1;
        }
    }
    cout<<l<<"\n";
    for(ll i=1;i<=n;i++){
        cout<<"0\n";
    }
}

Compilation message

jobs.cpp: In function 'int main()':
jobs.cpp:24:14: warning: unused variable 'ok' [-Wunused-variable]
   24 |         bool ok=true;
      |              ^~

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 1116 KB Output is correct
2 Correct 7 ms 1112 KB Output is correct
3 Correct 7 ms 1112 KB Output is correct
4 Correct 7 ms 1368 KB Output is correct
5 Correct 7 ms 1116 KB Output is correct
6 Correct 7 ms 1232 KB Output is correct
7 Correct 7 ms 1112 KB Output is correct
8 Correct 7 ms 1116 KB Output is correct
9 Correct 12 ms 1624 KB Output is correct
10 Correct 12 ms 1372 KB Output is correct
11 Correct 12 ms 1368 KB Output is correct
12 Correct 22 ms 1884 KB Output is correct
13 Correct 37 ms 2792 KB Output is correct
14 Correct 52 ms 3560 KB Output is correct
15 Correct 54 ms 4188 KB Output is correct
16 Correct 76 ms 5136 KB Output is correct
17 Correct 100 ms 5912 KB Output is correct
18 Correct 88 ms 6688 KB Output is correct
19 Correct 96 ms 7472 KB Output is correct
20 Correct 93 ms 5972 KB Output is correct