Submission #222459

#	Time	Username	Problem	Language	Result	Execution time	Memory
222459		astoria	Just Long Neckties (JOI20_ho_t1)	C++14	100 / 100	315 ms	10872 KiB

ho_t1

#include <bits/stdc++.h>
using namespace std;

int main(){
	int n;
	cin>>n;
	pair<int,int> a[200005];
	for(int i=0; i<n+1; i++){ cin>>a[i].first; a[i].second = i;}
	int b[200005];
	for(int i=0; i<n; i++) cin>>b[i];
	sort(b,b+n); sort(a,a+n+1);
	
	int eq[200005],abv[200005];
	for(int i=0; i<n; i++){
		eq[i] = max(a[i].first-b[i],0);
		abv[i] = max(a[i+1].first-b[i],0);
	}
	int ans[200005];
	int mx=0;
	for(int i=0; i<n; i++) mx = max(mx, eq[i]);
	ans[a[n].second] = mx;
	
	for(int i=n-1; i>=0; i--){
		mx = max(mx, abv[i]);
		ans[a[i].second] = mx;
	}
	for(int i=0; i<=n; i++) cout<<ans[i]<<' ';
}

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