Solution3

 package pone;

import java.util.*;

class Unit
{
    private int unitId;
    private String unitName;
    private int budget;
    private ArrayList<Employee> employ;

    public Unit(int unitId,String unitName,int budget,ArrayList<Employee> employ)
    {
        this.unitId = unitId;
        this.unitName = unitName;
        this.budget = budget;
        this.employ = employ;
    }


    public int getUnitId() {
        return unitId;
    }

    public Unit setUnitId(int unitId) {
        this.unitId = unitId;
        return this;
    }

    public String getUnitName() {
        return unitName;
    }

    public Unit setUnitName(String unitName) {
        this.unitName = unitName;
        return this;
    }

    public int getBudget() {
        return budget;
    }

    public Unit setBudget(int budget) {
        this.budget = budget;
        return this;
    }

    public ArrayList<Employee> getEmploy() {
        return employ;
    }

    public Unit setEmploy(ArrayList<Employee> employ) {
        this.employ = employ;
        return this;
    }
}
class Employee
{
    private int employeeId;
    private String employeeName;
    private int salary;

    public Employee(int employeeId,String employeeName,int salary)
    {
        this.employeeId = employeeId;
        this.employeeName = employeeName;
        this.salary = salary;
    }

    public int getEmployeeId() {
        return employeeId;
    }

    public Employee setEmployeeId(int employeeId) {
        this.employeeId = employeeId;
        return this;
    }

    public String getEmployeeName() {
        return employeeName;
    }

    public Employee setEmployeeName(String employeeName) {
        this.employeeName = employeeName;
        return this;
    }

    public int getSalary() {
        return salary;
    }

    public Employee setSalary(int salary) {
        this.salary = salary;
        return this;
    }
}

public class Solution3
{
    public static void task1(ArrayList<Unit> uni,String input1)
    {
        int count = 0;
        int sum = 0;
        for(Unit uu : uni)
        {
            for(Employee ee : uu.getEmploy())
            {
                if(ee.getEmployeeName().equalsIgnoreCase(input1))
                {
                    sum = sum + ee.getSalary();
                    count++;
                }
                if(ee.getSalary()<0)
                {
                    System.out.println("Invalid Salary: salary cannot be negative");
                    return;
                }
            }
        }
        if(count == 0)
        {
            System.out.println("No employee found");
        }
        else System.out.println(sum);

    }

    public static void task2(ArrayList<Unit> uni,int input2)
    {
        int count = 0;

        ArrayList<String> ans = new ArrayList<>();
        for(Unit uu : uni)
        {
            boolean added = false;
            for(Employee ee : uu.getEmploy())
            {
                if(ee.getSalary()>input2)
                {
                    if(!added)
                    {
                        ans.add(uu.getUnitName());
                        count++;
                        added = true;
                    }
                }
            }
        }
        if(count == 0)
        {
            System.out.println("No matching units found");
        }
        else
        {
            for(String ss : ans)
            {
                System.out.println(ss);
            }
        }
    }
    public static void main(String[] args)
    {
        Scanner xx = new Scanner(System.in);
        ArrayList<Unit> uni = new ArrayList<>();
        int n = xx.nextInt();xx.nextLine();
        for(int i = 0; i < n; i++)
        {
            int unitId = xx.nextInt();xx.nextLine();
            String unitName = xx.nextLine();
            int budget = 0;
            int m = xx.nextInt();xx.nextLine();
            ArrayList<Employee> emp = new ArrayList<>();
            for(int j = 0; j < m; j++)
            {
                int employeeId = xx.nextInt();xx.nextLine();
                String employeeName = xx.nextLine();
                int salary = xx.nextInt();xx.nextLine();
                emp.add(new Employee(employeeId,employeeName,salary));
            }
            uni.add(new Unit(unitId,unitName,budget,emp));
        }
        String input1 = xx.nextLine();
        int input2 = xx.nextInt();xx.nextLine();
        task1(uni,input1);
        task2(uni,input2);

    }
}

/*3
1001
BFSI
2
101
Sagar
25000
102
Shalini
26000
1002
CMI
1
204
SagarS
30000
1003
BNTS
2
301
subhash
12000
302
saniya
25000*/