Submission #1303618

#	Time	Username	Problem	Language	Result	Execution time	Memory
1303618		islam_2010	Just Long Neckties (JOI20_ho_t1)	C++20	100 / 100	71 ms	11776 KiB

ho_t1

#include <bits/stdc++.h>
using namespace std;

#define int long long

signed main(){
    ios::sync_with_stdio(false);
	cin.tie(nullptr);

    int n;
    cin >> n;

    vector<pair<int, int>> a(n+2);
    vector<int> b(n+1);

    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.begin()+1, a.end());
    sort(b.begin()+1, b.end());
    
    vector<int> pref(n+5, 0), suff(n+5, 0);

    for(int i = 1; i <= n; i++){
        pref[i] = max(pref[i-1], a[i].first-b[i]);
    }
    for(int i = n+1; i >= 2; i--){
        suff[i] = max(suff[i+1], a[i].first - b[i-1]);
    }vector<int> ans(n+5);

    for(int i = 1; i <= n+1; i++){
        ans[a[i].second] = max(pref[i-1], suff[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