Submission #682427

#	Time	Username	Problem	Language	Result	Execution time	Memory
682427		vjudge1	Road Construction (JOI21_road_construction)	C++17	0 / 100	10093 ms	6100 KiB

road_construction

#include<bits/stdc++.h>
#define ll long long
#define ff first
#define ss second
#define pb push_back
#define mp make_pair
#define sz size()
#define fr front()
using namespace std;
int main () {
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	ll n,k;
	cin>>n>>k;
	ll a[n],b[n];
	vector<ll> v(k);
	for(int i=0;i<k;i++){
	    v[i]=4000000000;
	}
	for(int i=0;i<n;i++){
	    cin>>a[i]>>b[i];
	}
	for(int i=0;i<n;i++){
	    for(int j=i+1;j<n;j++){
	        ll r=abs(a[i]-a[j])+abs(b[i]-b[j]);
	        if(r<v[k-1]){
	            v[k-1]=r;
	            sort(v.begin(),v.end());
	        }
	    }
	}
	for(int i=0;i<k;i++){
	    cout<<v[i]<<' ';
	}
	return 0;
}

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