Submission #953520

#	Time	Username	Problem	Language	Result	Execution time	Memory
953520		irmuun	Just Long Neckties (JOI20_ho_t1)	C++17	100 / 100	193 ms	21692 KiB

ho_t1

#include<bits/stdc++.h>

using namespace std;

#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()

int main(){
    ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    ll n;
    cin>>n;
    ll b[n+5];
    pair<ll,ll>a[n+5];
    ll ans[n+5];
    for(ll i=1;i<=n+1;i++){
        cin>>a[i].ff;
        a[i].ss=i;
    }
    for(ll i=1;i<=n;i++){
        cin>>b[i];
    }
    sort(a+1,a+n+2);
    sort(b+1,b+n+1);
    multiset<ll,greater<ll>>st;
    for(ll i=1;i<=n;i++){
        st.insert(a[i].ff-b[i]);
    }
    ans[a[n+1].ss]=*st.begin();
    for(ll i=n;i>=1;i--){
        st.erase(st.find(a[i].ff-b[i]));
        st.insert(a[i+1].ff-b[i]);
        ans[a[i].ss]=*st.begin();
    }
    for(ll i=1;i<=n+1;i++){
        cout<<max(ans[i],0ll)<<' ';
    }
}

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