Submission #869820

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
869820	2023-11-05T18:20:10 Z	amirhoseinfar1385	Job Scheduling (CEOI12_jobs)	C++17	60 / 100	210 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;
			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=-1,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	15 ms	2396 KB	Output isn't correct
2	Incorrect	15 ms	2532 KB	Output isn't correct
3	Incorrect	15 ms	2392 KB	Output isn't correct
4	Incorrect	15 ms	2396 KB	Output isn't correct
5	Incorrect	15 ms	2392 KB	Output isn't correct
6	Incorrect	15 ms	2392 KB	Output isn't correct
7	Incorrect	15 ms	2396 KB	Output isn't correct
8	Incorrect	15 ms	2392 KB	Output isn't correct
9	Correct	26 ms	4700 KB	Output is correct
10	Correct	26 ms	4696 KB	Output is correct
11	Correct	23 ms	2128 KB	Output is correct
12	Correct	43 ms	4184 KB	Output is correct
13	Correct	65 ms	6740 KB	Output is correct
14	Correct	96 ms	9044 KB	Output is correct
15	Correct	107 ms	9780 KB	Output is correct
16	Correct	136 ms	12116 KB	Output is correct
17	Correct	162 ms	15920 KB	Output is correct
18	Correct	178 ms	16472 KB	Output is correct
19	Correct	210 ms	20308 KB	Output is correct
20	Correct	165 ms	15908 KB	Output is correct