diff --git a/src/Intern.java b/src/Intern.java
new file mode 100644
index 0000000..0ff9253
--- /dev/null
+++ b/src/Intern.java
@@ -0,0 +1,15 @@
+public class Intern extends employee {
+    private static final int maxSalaryForIntern = 20000;
+
+    public Intern(int employeeId, String name, String surname, int age, String job, int salary) {
+        super(employeeId, name, surname, age, job, Math.min(salary, maxSalaryForIntern));
+        if (salary > maxSalaryForIntern) {
+            System.out.println("Max salary for intern is 20000 EUR. Salary set to 20000 EUR.");
+        }
+    }
+}
+
+
+
+
+
diff --git a/src/difflargesmall.java b/src/difflargesmall.java
new file mode 100644
index 0000000..d7a4e2e
--- /dev/null
+++ b/src/difflargesmall.java
@@ -0,0 +1,24 @@
+public class difflargesmall {
+    public static void main(String[] args) {
+        int[] numbers ={100,200,34,234,123,342};
+        
+        int min = numbers[0];
+        int max = numbers[0];
+
+        for (int i = 0; i < numbers.length; i++) {
+            if(numbers[i]>min){
+                min=numbers[i];
+            }
+            if (numbers[i]>max){
+                max=numbers[i];
+            }
+        }
+        
+        int diff =max-min;
+
+        System.out.println("difference between the largest and smallest values:"+diff);
+        
+        
+    }
+    
+}
diff --git a/src/employee.java b/src/employee.java
new file mode 100644
index 0000000..65179f1
--- /dev/null
+++ b/src/employee.java
@@ -0,0 +1,82 @@
+public class employee {
+    private int employeeid;
+    private String name;
+    private String surname;
+    private int age;
+    private String job;
+    private int salary;
+
+
+    public employee(int employeeid, String name, String surname, int age, String job, int salary) {
+        this.employeeid = employeeid;
+        this.name = name;
+        this.surname = surname;
+        this.age = age;
+        this.job = job;
+        this.salary = salary;
+    }
+
+    public employee() {
+    }
+
+
+    public int getEmployeeid() {
+        return employeeid;
+    }
+    public void setEmployeeid(int employeeid) {
+
+        this.employeeid = employeeid;
+    }
+
+
+    public String getName(){
+        return name;
+    }
+    public void setName(String name){
+        this.name =name;
+    }
+
+
+    public String surname(){
+        return  surname;
+    }
+    public void setsurname(String surname){
+        this.surname =surname;
+    }
+
+
+    public int getAge() {
+        return age;
+    }
+    public void setAge(int age) {
+        this.age = age;
+    }
+
+
+    public String getjob() {
+        return job;
+    }
+    public void setJob() {
+        this.job=job;
+    }
+
+
+    public int getSalary() {
+        return salary;
+    }
+    public void setSalary(int salary) {
+        this.salary = salary;
+    }
+
+    public void tenprint(){
+        System.out.println("Employeeid:"+ employeeid);
+        System.out.println("Name:"+ name);
+        System.out.println("Surname:"+ surname);
+        System.out.println("Age:"+ age);
+        System.out.println("Job:"+ job);
+        System.out.println("salary:"+ salary);
+    }
+
+
+}
+
diff --git a/src/smallsecondsmallest.java b/src/smallsecondsmallest.java
new file mode 100644
index 0000000..debd77d
--- /dev/null
+++ b/src/smallsecondsmallest.java
@@ -0,0 +1,21 @@
+public class smallsecondsmallest {
+    public static void main(String[] args) {
+        int[] numm ={100,200,34,234,123,342};
+        int minn = numm[0];
+        for (int i = 1; i < numm.length ; i++) {
+            if (numm[i] < minn) {
+                minn = numm[i];
+            }
+        }
+        int secMin= Integer.MAX_VALUE;
+        for (int i = 0; i < numm.length; i++) {
+            if (numm[i]>secMin){
+                secMin=numm[i];
+            }
+        }
+
+        System.out.println("smallest number:"+ minn);
+        System.out.println("second smallest number"+ secMin);
+
+    }
+}
diff --git a/src/tenEmployees.java b/src/tenEmployees.java
new file mode 100644
index 0000000..4961b62
--- /dev/null
+++ b/src/tenEmployees.java
@@ -0,0 +1,22 @@
+public class tenEmployees {
+    public static void main(String[] args) {
+        employee[] emp = new employee[10];
+
+        emp[0] = new employee(1, "John", "Smith", 30, "Software Developer", 30000);
+        emp[1] = new employee(1, "Emily", "Johnson", 32, "Software Engineer", 390000);
+        emp[2] = new employee(1, "Michael", "Brown", 36, "Senior Software developer", 60000);
+        emp[3] = new employee(1, "Sarah", "Williams", 31, "Fullstacks developer", 41000);
+        emp[4] = new employee(1, "David", "Jones", 25, "Lead Software Engineer", 60000);
+        emp[5] = new employee(1, "Olivia", "Taylor", 27, "Frontend-Developer", 33000);
+        emp[6] = new employee(1, "James", "Wilson", 22, "Backend-Developer", 38000);
+        emp[7] = new employee(1, "Emma", "Davis", 29, "Software Architect", 32000);
+        emp[8] = new employee(1, "Christopher", "Miller", 31, "Backend-Developer", 38000);
+        emp[9] = new employee(1, "Sophia", "Moore", 24, "Frontend-Developer", 32000);
+
+        for (employee tenemp : emp) {
+            tenemp.tenprint();
+        }
+
+    }
+}
+