Submission #869816

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
869816	2023-11-05T18:09:34 Z	amirhoseinfar1385	Job Scheduling (CEOI12_jobs)	C++17	60 / 100	198 ms	20304 KB

jobs

#include<bits/stdc++.h>
using namespace std;
int n,d,m;
vector<pair<int,int>>all;

bool check(int mid){
	int ret=1,now=0;
	for(int i=0;i<m;i++){
		if(all[i].first>ret){
			ret++;
			now=0;
			continue;
		}
		if(ret>all[i].first+d){
			return 0;
		}
		now++;
		if(now==mid){
			ret++;
			now=0;
		}
	}
	return 1;
}

void co(int mid){
	int ret=1,now=0;
	vector<vector<int>>mainres(n+1);
	for(int i=0;i<m;i++){
		if(all[i].first>ret){
			ret++;
			now=0;
			continue;
		}
		now++;
		mainres[ret].push_back(all[i].second);
		if(now==mid){
			ret++;
			now=0;
		}
	}
	for(int i=1;i<=n;i++){
		for(auto x:mainres[i]){
			cout<<x+1<<" ";
		}
		cout<<0<<"\n";
	}
}

long long solve(){
	long long low=0,high=1e9+5,mid;
	while(high-low>1){
		mid=(high+low)>>1;
		if(check(mid)){
			high=mid;
		}
		else{
			low=mid;
		}
	}
	return high;
}

int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	cin>>n>>d>>m;
	if(d==0){
		assert(0);
	}
	all.resize(m);
	for(int i=0;i<m;i++){
		cin>>all[i].first;
		all[i].second=i;
	}
	sort(all.begin(),all.end());
	int res=solve();
	cout<<res<<"\n";
	co(res);
}

Subtask #1

60.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	15 ms	2396 KB	Output isn't correct
2	Incorrect	15 ms	2396 KB	Output isn't correct
3	Incorrect	15 ms	2396 KB	Output isn't correct
4	Incorrect	16 ms	2652 KB	Output isn't correct
5	Incorrect	15 ms	2396 KB	Output isn't correct
6	Incorrect	15 ms	2396 KB	Output isn't correct
7	Incorrect	15 ms	2396 KB	Output isn't correct
8	Incorrect	15 ms	2396 KB	Output isn't correct
9	Correct	25 ms	4700 KB	Output is correct
10	Correct	26 ms	4836 KB	Output is correct
11	Correct	21 ms	2140 KB	Output is correct
12	Correct	43 ms	4180 KB	Output is correct
13	Correct	64 ms	6736 KB	Output is correct
14	Correct	91 ms	9040 KB	Output is correct
15	Correct	106 ms	9752 KB	Output is correct
16	Correct	135 ms	12052 KB	Output is correct
17	Correct	159 ms	15916 KB	Output is correct
18	Correct	183 ms	16652 KB	Output is correct
19	Correct	198 ms	20304 KB	Output is correct
20	Correct	163 ms	15916 KB	Output is correct