Submission #745737

#	Time	Username	Problem	Language	Result	Execution time	Memory
745737		owoovo	Just Long Neckties (JOI20_ho_t1)	C++14	0 / 100	0 ms	340 KiB

ho_t1

#include<bits/stdc++.h>
#define ll long long
using namespace std;
pair<ll,ll> a[200010]={};
ll pref[200010]={},preb[200010]={},b[200010]={},ans[200010]={};
int main(){
    ios::sync_with_stdio(0);
    cin.tie(0);
    int n;
    cin>>n;
    for(int i=1;i<=n+1;i++){
        cin>>a[i].first;
        a[i].second=i;
    }
    for(int i=1;i<=n;i++){
        cin>>b[i];
    }
    sort(&a[1],&a[n+2]);
    sort(&b[1],&b[n+1]);
    for(int i=1;i<=n;i++){
        pref[i]=max(pref[i-1],abs(a[i].first-b[i]));
    }
    for(int i=1;i<=n;i++){
        preb[i]=max(preb[i-1],abs(a[n+2-i].first-b[n+1-i]));
    }
    for(int i=0;i<=n;i++){
        ans[a[i+1].second]=max(preb[n-i],pref[i]);
    }
    for(int i=1;i<=n+1;i++){
        cout<<ans[i]<<" ";
    }
    return 0;
}

• Subtask 1: 0 / 1
• Subtask 2: 0 / 8
• Subtask 3: 0 / 91