제출 #696182

#제출 시각아이디문제언어결과실행 시간메모리
696182amirhoseinfar1385Measures (CEOI22_measures)C++17
59 / 100
179 ms4196 KiB
#include<bits/stdc++.h>
using namespace std;

int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	int n,m,d;
	cin>>n>>m>>d;
	if(n>0){
		vector<int>allm(n);
		for(int i=0;i<n;i++){
			cin>>allm[i];
		}
		for(int asd=0;asd<m;asd++){
			int ds;
			cin>>ds;
			allm.push_back(ds);
			sort(allm.begin(),allm.end());
		//	cout<<asd<<": \n";
		//	for(auto x:allm){
		//		cout<<x<<" ";
		//	}
		//	cout<<"\n";
			long double res=0;
			long double last=allm[0];
			cout<<setprecision(30);
			for(int i=1;i<(int)allm.size();i++){
				long double dp=last+d;
				if(dp>allm[i]){
					if(abs(dp-allm[i])>res){
						long double fz=abs(dp-allm[i])-res;
						res+=fz/2;
						last=allm[i]+res;
					}
					else{
						last=dp;
					}
				}
				else{
					last=max(dp,allm[i]-res);
				}
	//			cout<<res<<" ";
			}
			cout<<res<<" ";
		}	
		cout<<"\n";
		return 0;
	}
	vector<int>allm(m);
	for(int i=0;i<m;i++){
		cin>>allm[i];
	}
	sort(allm.begin(),allm.end());
	long double res=0;
	long double last=allm[0];
	cout<<setprecision(30)<<res<<" ";
	for(int i=1;i<m;i++){
		long double dp=last+d;
		if(dp>allm[i]){
			if(abs(dp-allm[i])>res){
				long double fz=abs(dp-allm[i])-res;
				res+=fz/2;
				last=allm[i]+res;
			}
			else{
				last=dp;
			}
		}
		else{
			last=max(dp,allm[i]-res);
		}
		cout<<res<<" ";
	}
	cout<<"\n";
}
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