oj.uz

Submission #157778

# Submission time Handle Problem Language Result Execution time Memory
157778 2019-10-12T21:42:36 Z InfiniteJest Job Scheduling (CEOI12_jobs) C++14
0 / 100
 824 ms 14896 KB 
#include <iostream>
#include <fstream>
#include <vector>
#include <queue>
#include <algorithm>
#include <math.h>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
using namespace std;

ifstream in("input.txt");
ofstream out("output.txt");

typedef long long ll;

int n,dk,m;
pair<int,int> v[1000001];

bool funz(int k){
  int p=1;
  for(int i=0;i<m;i+=k){
    for(int y=i;y<i+k;y++){
      p=max(p,v[y].fi);
      if(p>v[y].fi+dk)return 0;
    }
    p++;
  }
  return 1;
}

int main(){
  cin>>n>>dk>>m;
  for(int i=0;i<m;i++){
    cin>>v[i].fi;
    v[i].se=i;
  }
  sort(v,v+m);

  int s=1;
  int d=m;
  int minn=1e9;

  while(s<=d){
    int k=(s+d)/2;
    if(funz(k)){
      minn=min(minn,k);
      d=k-1;
    }
    else{
      s=k+1;
    }
  }
  cout<<minn<<endl;
  for(int i=0;i<m;i+=minn){
    for(int y=i;y<i+minn&&y<m;y++){
      cout<<v[y].se+1<<" ";
    }
    cout<<"0 "<<endl;
  }
  for(int i=m/minn+min(1,m%minn);i<n;i++){
    cout<<"0 "<<endl;
  }


}

Subtask #1
0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 74 ms 2040 KB Expected EOLN
2 Incorrect 74 ms 2040 KB Expected EOLN
3 Incorrect 74 ms 2040 KB Expected EOLN
4 Incorrect 74 ms 2044 KB Expected EOLN
5 Incorrect 75 ms 2040 KB Expected EOLN
6 Incorrect 74 ms 2044 KB Expected EOLN
7 Incorrect 79 ms 2024 KB Expected EOLN
8 Incorrect 75 ms 2068 KB Expected EOLN
9 Incorrect 318 ms 2184 KB Output isn't correct
10 Incorrect 316 ms 2264 KB Output isn't correct
11 Incorrect 64 ms 1912 KB Output isn't correct
12 Incorrect 129 ms 3768 KB Output isn't correct
13 Incorrect 188 ms 5180 KB Output isn't correct
14 Incorrect 311 ms 6868 KB Output isn't correct
15 Incorrect 313 ms 8236 KB Output isn't correct
16 Incorrect 441 ms 9768 KB Output isn't correct
17 Incorrect 508 ms 11304 KB Output isn't correct
18 Incorrect 581 ms 13084 KB Output isn't correct
19 Incorrect 824 ms 14896 KB Output isn't correct
20 Incorrect 511 ms 11352 KB Output isn't correct