Submission #1150445

#	Time	Username	Problem	Language	Result	Execution time	Memory
1150445		tvgk	Just Long Neckties (JOI20_ho_t1)	C++20	100 / 100	87 ms	8520 KiB

ho_t1

#include<bits/stdc++.h>
using namespace std;
#define task "a"
#define se second
#define fi first
#define ll long long
#define ii pair<ll, ll>
const long mxN = 2e5 + 7;

int n, a[mxN], ans[mxN];
ll mx[mxN];
ii t[mxN];

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    //freopen(task".INP", "r", stdin);
    //freopen(task".OUT", "w", stdout);

    cin >> n;
    for (int i = 1; i <= n + 1; i++)
    {
        cin >> t[i].fi;
        t[i].se = i;
    }
    for (int i = 1; i <= n; i++)
        cin >> a[i];
    sort(a + 1, a + n + 1);
    sort(t + 1, t + n + 2);

    for (int i = 1; i <= n; i++)
        mx[i] = max(mx[i - 1], t[i].fi - a[i]);

    ll cur = 0;
    a[0] = t[1].fi;
    for (int i = n + 1; i >= 1; i--)
    {
        ans[t[i].se] = max(mx[i - 1], cur);
        cur = max(cur, t[i].fi - a[i - 1]);
    }

    for (int i = 1; i <= n + 1; i++)
        cout << ans[i] << " ";
}

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