Submission #701597

#	Time	Username	Problem	Language	Result	Execution time	Memory
701597		vjudge1	Just Long Neckties (JOI20_ho_t1)	C++17	100 / 100	96 ms	14200 KiB

ho_t1

#include<bits/stdc++.h>
#define int long long
#define MOD 998244353
#define all(x) x.begin(),x.end()
#define ff first
#define ss second
#define pb push_back
#define fast ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);

using namespace std;

int32_t main(){
	fast;
	int n;
	cin>>n;
	pair<int,int>a[n+5];
	int b[n],ans[n+5];
	for(int i=0;i<=n;i++){
		cin>>a[i].ff;
		a[i].ss=i;
	}
	for(int i=0;i<n;i++)cin>>b[i];
	sort(a,a+n+1);
	sort(b,b+n);
	vector<int>v;
	int mx=-1;
	v.pb(mx);
	for(int i=n-1;i>=0;i--){
		mx=max(mx,max(a[i+1].ff-b[i],(int)0));
		v.pb(mx);
	}
	ans[a[0].ss]=mx;
	v.pop_back();
	mx=-1;
	for(int i=0;i<n;i++){
		mx=max(mx,max(a[i].ff-b[i],(int)0));
		ans[a[i+1].ss]=max(mx,v.back());
		v.pop_back();
	}
	for(int i=0;i<=n;i++)cout<<ans[i]<<" ";
	cout<<endl;
}

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