제출 #763092

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
763092		vjudge1	Just Long Neckties (JOI20_ho_t1)	C++17	100 / 100	89 ms	49208 KiB

ho_t1

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define fi first
#define se second
const int maxn = 1e6+5;
signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    int n;
    cin >> n;
    pair<int, int> a[maxn];
    for (int i = 1; i <= n+1; i++){
    	cin >> a[i].fi;
		a[i].se = i;
	}
	int b[maxn];
    for (int i = 1; i <= n; i++) cin >> b[i];
    sort(a + 1, a + n + 2);
    sort(b + 1, b + n + 1);
    int prefix[maxn], suffix[maxn];
    for (int i = 1; i <= n; i++) prefix[i] = max(prefix[i-1],  a[i].fi - b[i]);
    for (int i = n; i >= 1; i--) suffix[i] = max(suffix[i+1], a[i+1].fi - b[i]);
    int kq[maxn];
    for (int i = 1; i <= n+1; i++) kq[a[i].se] = max(prefix[i-1], suffix[i]);
    for (int i = 1; i <= n+1; i++) cout << kq[i] << ' ';
}

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