Submission #1157681

#	Time	Username	Problem	Language	Result	Execution time	Memory
1157681		adlin	Road Construction (JOI21_road_construction)	C++20	0 / 100	2405 ms	2103792 KiB

road_construction

#include <bits/stdc++.h>
#define F first
#define S second
#define pb push_back

using namespace std;

typedef long long ll;

const int maxn = 250001;

int n,k;

pair <int,int> a[maxn];

int main(){
	
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	
	cin >> n >> k;
	
	for(int i = 1; i <= n; i++){
		cin >> a[i].F >> a[i].S;
	}
	
	vector <ll> v;
	
	for(int i = 1; i <= n; i++){
		for(int j = i + 1; j <= n; j++){
			v.pb(abs(a[i].F-a[j].F) + abs(a[i].S-a[j].S));
		}
	}
	
	sort(v.begin(),v.end());
	
	for(int i = 0; i < k; i++) cout << v[i] << '\n';
	
	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