Solution1

 package pone;

import java.util.*;

class Customer
{
    private int customerId;
    private String name;
    private int age;
    private String gender;
    private ArrayList<Perfume> availablePerfumes;

    public Customer(int customerId,String name,int age,String gender, ArrayList<Perfume> availablePerfumes)
    {
        this.customerId = customerId;
        this.name = name;
        this.age = age;
        this.gender = gender;
        this.availablePerfumes = availablePerfumes;
    }


    public int getCustomerId() {
        return customerId;
    }

    public Customer setCustomerId(int customerId) {
        this.customerId = customerId;
        return this;
    }

    public String getName() {
        return name;
    }

    public Customer setName(String name) {
        this.name = name;
        return this;
    }

    public int getAge() {
        return age;
    }

    public Customer setAge(int age) {
        this.age = age;
        return this;
    }

    public String getGender() {
        return gender;
    }

    public Customer setGender(String gender) {
        this.gender = gender;
        return this;
    }

    public ArrayList<Perfume> getAvailablePerfumes() {
        return availablePerfumes;
    }

    public Customer setAvailablePerfumes(ArrayList<Perfume> availablePerfumes) {
        this.availablePerfumes = availablePerfumes;
        return this;
    }
}

class Perfume
{
    private int perfumeId;
    private String brand;
    private double price;
    private String fragrance;

    public Perfume(int perfumeId,String brand,double price,String fragrance)
    {
        this.perfumeId = perfumeId;
        this.brand = brand;
        this.price = price;
        this.fragrance = fragrance;
    }

    public int getPerfumeId() {
        return perfumeId;
    }

    public Perfume setPerfumeId(int perfumeId) {
        this.perfumeId = perfumeId;
        return this;
    }

    public String getBrand() {
        return brand;
    }

    public Perfume setBrand(String brand) {
        this.brand = brand;
        return this;
    }

    public double getPrice() {
        return price;
    }

    public Perfume setPrice(double price) {
        this.price = price;
        return this;
    }

    public String getFragrance() {
        return fragrance;
    }

    public Perfume setFragrance(String fragrance) {
        this.fragrance = fragrance;
        return this;
    }
}

public class Solution1
{
    //findCustomerWithPerfumeBrand
    public static void task1(ArrayList<Customer> cust,String inputBrand)
    {
        int count = 0;
        for(Customer cc : cust)
        {
            for(Perfume pp  : cc.getAvailablePerfumes())
            {
                if(pp.getBrand().equalsIgnoreCase(inputBrand))
                {
                    System.out.println(cc.getName());
                    count++;
                }
            }
        }
        if(count == 0)
        {
            System.out.println("No Matching Customers found");
        }
    }

    //calculateTotalExpenditure
    public static void task2(ArrayList<Customer> cust)
    {
        double sum = 0;
        for( Customer cc : cust)
        {
            for(Perfume pp : cc.getAvailablePerfumes())
            {
                sum = sum + pp.getPrice();
            }
        }
        System.out.println(sum);
    }

    public static void main(String[] args)
    {
        Scanner xx = new Scanner(System.in);
        ArrayList<Customer> cust = new ArrayList<>();
        int n = xx.nextInt();xx.nextLine();
        for(int i = 0;i < n; i++)
        {
            int customerId = xx.nextInt();xx.nextLine();
            String name = xx.nextLine();
            int age = xx.nextInt();xx.nextLine();
            String gender = xx.nextLine();
            int m = xx.nextInt();xx.nextLine();
            ArrayList<Perfume> per = new ArrayList<>();
            for(int j = 0;j < m; j++)
            {
                int perfumeId = xx.nextInt();xx.nextLine();
                String brand = xx.nextLine();
                double price = xx.nextDouble();xx.nextLine();
                String fragrance = xx.nextLine();
                per.add(new Perfume(perfumeId,brand,price,fragrance));
            }
            cust.add(new Customer(customerId,name,age,gender,per));
        }
        String inputBrand = xx.nextLine();
        task1(cust,inputBrand);
        task2(cust);
    }
}



/*
2
1
alice
30
female
2
101
chanel
150.0
floral
103
Gucci
180.0
woody
2
Bob
35
Male
2
102
Dior
200.0
cirus
104
chanel
220.0
oriental
*/