Submission #945835

#	Time	Username	Problem	Language	Result	Execution time	Memory
945835		thelegendary08	Road Construction (JOI21_road_construction)	C++14	5 / 100	1285 ms	2097152 KiB

road_construction

#include<bits/stdc++.h>
#define vi vector<int>
#define vll vector<long long int>
#define vpii vector<pair<int,int>>
#define vpll vector<pair<long long int, long long int>>
#define pb push_back
#define f0r(i,n) for(int i = 0;i<n;i++)
using namespace std;
typedef long long int ll;
const int mod = 1e9 + 7;
const int mxn = 1e5 + 5;
int main(){
    ll n,k;
    cin>>n>>k;
    vpll v;
    f0r(i,n){
        ll x,y;
        cin>>x>>y;
        v.pb({x,y});
    }
    vll lengths;
    f0r(i,n-1){
        for(int j = i+1;j<n;j++){
            if(i != j){
                lengths.pb(abs(v[i].first - v[j].first) + abs(v[i].second - v[j].second));
            }
        }
    }
    sort(lengths.begin(), lengths.end());
    //for(auto u : lengths)cout<<u<<' ';
    //cout<<'\n';
    f0r(i,k)cout<<lengths[i]<<'\n';
}

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