Submission #567074

#	Time	Username	Problem	Language	Result	Execution time	Memory
567074		AbdullahMW	Just Long Neckties (JOI20_ho_t1)	C++17	9 / 100	1094 ms	12736 KiB

ho_t1

#include <bits/stdc++.h>

#define all(vec) vec.begin(), vec.end()
#define ll long long
#define db double
#define pb push_back
#define pf push_front
#define newl "\n"
#define fast ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define f first
#define s second
#define MOD 1000000007

using namespace std;

#pragma GCC diagnostic ignored "-Wunused-result"
void setIO(string name = "") {
    ios_base::sync_with_stdio(0); cin.tie(0);
    cout << fixed << setprecision(15);
    if (name.size()) {
        freopen((name+".in").c_str(), "r", stdin);
        freopen((name+".out").c_str(), "w", stdout);
    }
}

int main()
{
    fast
    //setIO("");
    
    //freopen("filename.in", "r", stdin);
    //freopen("filename.out", "w", stdout);
  
    ll n; cin >> n;
    vector <ll> nw(n + 1), init(n);
    unordered_map <ll, ll> occ;
    for (ll i = 0; i <= n; i++) 
    {
        cin >> nw[i];
        occ[i] = nw[i]; 
    }
    for (ll i = 0; i < n; i++) cin >> init[i];
    sort(all(nw));
    sort(all(init));
    
    for (ll i = 0; i <= n; i++)
    {
        ll mx = 0;
        for (ll x = 0, y = 0; x <= n; x++)
        {
            bool hap = 0;
            if (occ[i] != nw[x] || hap)
            {
                ll nm = max((ll) 0, nw[x] - init[y]);
                mx = max(mx, nm);
                y++;
            }
            else hap = 1;
        }
        
        cout << mx << ' ';
    }
    
}
    

• Subtask 1: 1 / 1
• Subtask 2: 8 / 8
• Subtask 3: 0 / 91