Submission #797010

#	Time	Username	Problem	Language	Result	Execution time	Memory
797010		vjudge1	Road Construction (JOI21_road_construction)	C++14	5 / 100	52 ms	9188 KiB

road_construction

#include<bits/stdc++.h>
#define ll long long
#define fi first
#define se second
using namespace std ;
int main()
{
    ios_base::sync_with_stdio( 0 ) ;
    cin.tie( 0 ) ;
    cout.tie( 0 ) ;
    ll n, k ;
    cin >> n >> k ;
    pair<ll, ll> p[n + 1] ;
    vector<ll> v ;
    for(ll i = 1 ; i <= n ; i++)
        cin >> p[i].fi >> p[i].se ;
    if(n <= 1000)
    {
        for(ll i = 1 ; i <= n ; i++)
            for(ll j = i + 1 ; j <= n ; j++)
                v.push_back(abs(p[i].fi - p[j].fi) + abs(p[i].se - p[j].se)) ;
        sort(v.begin(), v.end()) ;
        for(ll i = 0 ; i < k ; i++)
            cout << v[i] << '\n' ;
        return 0 ;
    }
    return 0 ;
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 6
• Subtask 3: 0 / 7
• Subtask 4: 0 / 20
• Subtask 5: 0 / 27
• Subtask 6: 0 / 35