Submission #869809

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
869809	2023-11-05T18:02:16 Z	amirhoseinfar1385	Job Scheduling (CEOI12_jobs)	C++17	60 / 100	206 ms	20308 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;
		}
		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;
	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	16 ms	2396 KB	Output isn't correct
2	Incorrect	16 ms	2408 KB	Output isn't correct
3	Incorrect	15 ms	2396 KB	Output isn't correct
4	Incorrect	15 ms	2532 KB	Output isn't correct
5	Incorrect	16 ms	2536 KB	Output isn't correct
6	Incorrect	19 ms	2388 KB	Output isn't correct
7	Incorrect	15 ms	2392 KB	Output isn't correct
8	Incorrect	15 ms	2388 KB	Output isn't correct
9	Correct	26 ms	4700 KB	Output is correct
10	Correct	27 ms	4700 KB	Output is correct
11	Correct	22 ms	2136 KB	Output is correct
12	Correct	43 ms	4188 KB	Output is correct
13	Correct	66 ms	6740 KB	Output is correct
14	Correct	96 ms	8968 KB	Output is correct
15	Correct	115 ms	9752 KB	Output is correct
16	Correct	138 ms	12052 KB	Output is correct
17	Correct	164 ms	15956 KB	Output is correct
18	Correct	178 ms	16440 KB	Output is correct
19	Correct	206 ms	20308 KB	Output is correct
20	Correct	164 ms	15916 KB	Output is correct