Submission #524539

#	Time	Username	Problem	Language	Result	Execution time	Memory
524539		mosiashvililuka	Just Long Neckties (JOI20_ho_t1)	C++14	100 / 100	113 ms	17020 KiB

ho_t1

#include<bits/stdc++.h>
using namespace std;
long long a,b,c,d,e,i,j,ii,jj,zx,xc,f[200009],pr[200009],sf[200009],A[200009],B[200009],ans[200009];
pair <long long, long long> p[200009];
int main(){
	ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0);
	cin>>a;
	for(i=1; i<=a+1; i++){
		cin>>A[i];
		p[i]={A[i],i};
	}
	for(i=1; i<=a; i++){
		cin>>B[i];
	}
	sort(A+1,A+a+2);
	sort(B+1,B+a+1);
	sort(p+1,p+a+2);
	for(i=1; i<=a; i++){
		pr[i]=max(pr[i-1],A[i]-B[i]);
	}
	for(i=a; i>=1; i--){
		sf[i]=max(sf[i+1],A[i+1]-B[i]);
	}
	for(i=1; i<=a+1; i++){
		//cout<<max(pr[i-1],sf[i])<<" ";
		ans[p[i].second]=max(pr[i-1],sf[i]);
	}
	for(i=1; i<=a+1; i++){
		cout<<ans[i]<<" ";
	}
	return 0;
}

• Subtask 1: 1 / 1
• Subtask 2: 8 / 8
• Subtask 3: 91 / 91