import java.util.Scanner; public class Application { public static void main(String[] args) { int Num; float Ave; Employee[] Emp = new Employee[100]; System.out.println("Enter the number of employees:"); Num = Integer.parseInt(new Scanner(System.in).nextLine()); for (int i = 0; i < Num; i++){ Emp[i] = new Employee(); Emp[i].Input(); } System.out.printf("The list of employees:"); System.out.println(); Display(Emp, Num); Ave= AverageSalary(Emp, Num); System.out.printf("\nAverage salary is:" + "%.2f", Ave); System.out.printf("\nThe employee with highest salary is:\n" + employeeHigh(Emp, Num)); } private static float AverageSalary(Employee [] emps, int n) { float sum=0; for (int i = 0; i < n; i++) sum = sum + emps[i].salary; return sum/n; } private static void Display(Employee[] arr, int n) { for (int i = 0; i < n; i++){ System.out.printf("%s",arr[i]); } } private static Employee employeeHigh(Employee[] arr, int n) { float high= arr[0].salary ; int iHigh = 0; for (int i = 1; i < n; i++){ if( arr[i].salary > high){ high = arr[i].salary; iHigh = i; } } return arr[iHigh]; } } I cant figure out why my code keeps providing errors

import java.util.Scanner;

public class Application {
public static void main(String[] args)
{
int Num;
float Ave;
Employee[] Emp = new Employee[100];
System.out.println("Enter the number of employees:");
Num = Integer.parseInt(new Scanner(System.in).nextLine());
for (int i = 0; i < Num; i++){
Emp[i] = new Employee();
Emp[i].Input();
}

System.out.printf("The list of employees:");
System.out.println();
Display(Emp, Num);
Ave= AverageSalary(Emp, Num);
System.out.printf("\nAverage salary is:" + "%.2f", Ave);
System.out.printf("\nThe employee with highest salary is:\n" + employeeHigh(Emp, Num));

}

private static float AverageSalary(Employee [] emps, int n)
{
float sum=0;
for (int i = 0; i < n; i++)
sum = sum + emps[i].salary;
return sum/n;
}
private static void Display(Employee[] arr, int n)
{
for (int i = 0; i < n; i++){
System.out.printf("%s",arr[i]);
}
}

private static Employee employeeHigh(Employee[] arr, int n)
{
float high= arr[0].salary ;
int iHigh = 0;
for (int i = 1; i < n; i++){
if( arr[i].salary > high){
high = arr[i].salary;
iHigh = i;
}
}
return arr[iHigh];
}

}

I cant figure out why my code keeps providing errors