#include <iostream>
#include <cstdlib>
#include <ctime>
#include <vector>
#include <cmath>
#include <iomanip>
using namespace std;

class Planet {
public:
	int x,y,z;
	Planet(int x, int y, int z){
		this->x = x;
		this->y = y;
		this->z = z;
	}
	Planet(){
		x = rand()%2000 - 1000;
		y = rand()%2000 - 1000;
		z = rand()%2000 - 1000;
	}

	double distanceTo(Planet p){
		return sqrt(pow(p.x - x, 2) + pow(p.y - y, 2) + pow(p.z - z, 2));
	}

	void print(){
		cout<<setw(6)<<x<<setw(6)<<y<<setw(6)<<z;
	}
};

int main(){
	ios::sync_with_stdio(false);

	cout<<"Planets to generate: ";
	int n;
	cin>>n;

	cout<<"Planets:\n";
	vector<Planet> v;
	for(int i=0; i<n; i++){
		v.push_back(Planet());
		cout<<"Planet "<<setw(3)<<i<<": ";
		v[i].print();
		cout<<"\n";
	}
	cout<<"\n";

	int closeA = 0;
	int closeB = 1;
	double closeDist = v[0].distanceTo(v[1]);
	int farA = 0;
	int farB = 1;
	double farDist = v[0].distanceTo(v[1]);

	for(int i=0; i<v.size(); i++){
		for(int j=i+1; j<v.size(); j++){
			double dist = v[i].distanceTo(v[j]);

			if(dist < closeDist){
				closeDist = dist;
				closeA = i;
				closeB = j;
			}

			if(dist > farDist){
				farDist = dist;
				farA = i;
				farB = j;
			}
		}
	}

	cout<<"The planets closest to each other:\n";
	cout<<"Planet "<<closeA<<"(";
	v[closeA].print();
	cout<<") and Planet "<<closeB<<"(";
	v[closeB].print();
	cout<<")\n";
	cout<<"Distance: "<<closeDist<<"\n\n";

	cout<<"The planets farthest to each other:\n";
	cout<<"Planet "<<farA<<"(";
	v[farA].print();
	cout<<") and Planet "<<farB<<"(";
	v[farB].print();
	cout<<")\n";
	cout<<"Distance: "<<farDist<<"\n\n";

	return 0;
}