Submission #670044

#	Time	Username	Problem	Language	Result	Execution time	Memory
670044		sofija6	Just Long Neckties (JOI20_ho_t1)	C++14	100 / 100	103 ms	15436 KiB

ho_t1

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

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