Submission #991583

#	Time	Username	Problem	Language	Result	Execution time	Memory
991583		rsinventor	Just Long Neckties (JOI20_ho_t1)	C++17	100 / 100	68 ms	9312 KiB

ho_t1

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef vector <ll> vll;
typedef vector<bool> vb;
typedef vector <string> vs;
typedef vector<char> vc;
typedef pair<int, int> pii;
typedef vector <pii> vpii;

#define all(a) (a).begin(), (a).end()
#define pb push_back
#define endl "\n"

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

    int n;
    cin >> n;
    vpii a(n+1);
    for(int i = 0; i < n+1; i++) {
        cin >> a[i].first;
        a[i].second = i;
    }
    vi b(n);
    for(int i = 0; i < n; i++) {
        cin >> b[i];
    }

    sort(all(a));
    sort(all(b));
    vector<int> ans(n+1);
    int mx = 0;
    for(int i = 0; i < n; i++) {
        mx = max(mx, max(0, a[i].first-b[i]));
    }
    ans[a[a.size()-1].second] = mx;
    for(int i = n-1; i >=0; i--) {
        mx = max(mx, max(0, a[i+1].first-b[i]));
        ans[a[i].second] = mx;
    }
    for(int a: ans) {
        cout << a << " ";
    }
    cout << endl;

    return 0;
}

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