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src/main/java/com/ironhack/Main.java

@@ -0,0 +1,38 @@
+package com.ironhack;
+import java.util.HashMap;
+import java.util.Map;
+
+public class Main {
+    public static void main(String[] args) {
+
+        Map<String, Student> studentMap = new HashMap<>();
+
+
+        studentMap.put("Marko", new Student("Marko", 45));
+        studentMap.put("Maria", new Student("Maria", 65));
+        studentMap.put("Mario", new Student("Mario", 55));
+        studentMap.put("Matko", new Student("Matko", 75));
+
+
+        ;
+
+        for (String name : studentMap.keySet()) {
+            Student student = studentMap.get(name);
+            System.out.println(student.getName() + "," + student.getGrade());
+
+        }
+
+        for (Student student : studentMap.values()) {
+            student.gradeIncrease();
+        }
+
+        System.out.println("Increased grades: ");
+        for (String name : studentMap.keySet()) {
+            Student student =studentMap.get(name);
+            System.out.println(student.getName() + "," + student.getGrade());
+        }
+
+
+
+    }
+}

src/main/java/com/ironhack/Student.java

@@ -0,0 +1,47 @@
+package com.ironhack;
+
+
+public class  Student {
+
+    private String name;
+    private int grade;
+
+    public Student(String name, int grade) {
+        this.name = name;
+        this.grade = grade;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public int getGrade() {
+        return grade;
+    }
+
+    public void setGrade(int grade) {
+        this.grade = grade;
+    }
+
+
+    @Override
+    public String toString() {
+        return super.toString();
+    }
+
+    void gradeIncrease() {
+
+        this.grade = (int)(this.grade * 1.10);
+
+        if(this.grade > 100) {
+            this.grade = 100;
+        }
+
+    }
+
+}
+