car_parking_classess.cpp

#include <iostream>
#include<vector>
#include<algorithm>
#include<cstring>
using namespace std;
class Car
{
public:
    string car_name;
    int x,y;
    Car()
    {
        
    }
    Car(string n,int x,int y)
    {
        car_name=n;
        this->x=x;
        this->y=y;
    }
    int dist()
    { 
        return x*x+y*y;
    }
};
bool compare(Car A , Car B)
{
    int da=A.dist();
    int db=B.dist();
    if(da==db)
    {
        return A.car_name.length()<B.car_name.length();
    }
    return da<db;
}
int main(int argc, char **argv)
{
	int n;
    cin>>n;
    vector<Car>v;
    for(int i=0;i<n;i++)
    {
        int x,y;
        string name;
        cin>>name>>x>>y;
        Car temp(name,x,y);
        v.push_back(temp);
    }
    sort(v.begin(),v.end(),compare);
    for(auto c:v)
    {
        cout<<"Car "<<c.car_name<<" dist "<<c.dist()<<" location"<<c.x<<","<<c.y<<endl;
    }
	return 0;
}