diff --git a/lab206/.gitignore b/lab206/.gitignore
new file mode 100644
index 0000000..f68d109
--- /dev/null
+++ b/lab206/.gitignore
@@ -0,0 +1,29 @@
+### IntelliJ IDEA ###
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store
\ No newline at end of file
diff --git a/lab206/.idea/.gitignore b/lab206/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/lab206/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/lab206/.idea/misc.xml b/lab206/.idea/misc.xml
new file mode 100644
index 0000000..e6be3f1
--- /dev/null
+++ b/lab206/.idea/misc.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/lab206/.idea/modules.xml b/lab206/.idea/modules.xml
new file mode 100644
index 0000000..0d728a2
--- /dev/null
+++ b/lab206/.idea/modules.xml
@@ -0,0 +1,8 @@
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/lab206/.idea/vcs.xml b/lab206/.idea/vcs.xml
new file mode 100644
index 0000000..6c0b863
--- /dev/null
+++ b/lab206/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/lab206/lab206.iml b/lab206/lab206.iml
new file mode 100644
index 0000000..c90834f
--- /dev/null
+++ b/lab206/lab206.iml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/lab206/src/Main.java b/lab206/src/Main.java
new file mode 100644
index 0000000..51d5eea
--- /dev/null
+++ b/lab206/src/Main.java
@@ -0,0 +1,28 @@
+import java.util.HashMap;
+import java.util.Map;
+
+public class Main {
+ public static void main(String[] args) {
+
+ // Create a Map with student names as keys and Student objects as values
+ Map studentMap = new HashMap<>();
+
+ // Create 4 Student objects and add them to the Map
+ Student student1 = new Student("John", 10);
+ Student student2 = new Student("Jane", 9);
+ Student student3 = new Student("Jill", 8);
+ Student student4 = new Student("Jack", 7);
+
+ studentMap.put(student1.getName(), student1);
+ studentMap.put(student2.getName(), student2);
+ studentMap.put(student3.getName(), student3);
+ studentMap.put(student4.getName(), student4);
+
+ // Print original grades
+ System.out.println( "Original grades: " + studentMap);
+
+ // Print updated grades after 10% increase
+ Map updatedGrades = Student.increaseGrades(studentMap);
+ System.out.println("\nUpdates grades: " + updatedGrades);
+ }
+}
\ No newline at end of file
diff --git a/lab206/src/Student.java b/lab206/src/Student.java
new file mode 100644
index 0000000..d856c18
--- /dev/null
+++ b/lab206/src/Student.java
@@ -0,0 +1,44 @@
+import java.util.Map;
+
+public class Student {
+ private String name;
+ private float 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 float getGrade() {
+ return grade;
+ }
+
+ public void setGrade(float grade) {
+ this.grade = grade;
+ }
+
+ @Override
+ public String toString() {
+ return "Student{" +
+ "name='" + name + '\'' +
+ ", grade=" + grade +
+ '}';
+ }
+
+ public static Map increaseGrades(Map studentMap) {
+ for (Student student : studentMap.values()) {
+ float currentGrade = student.getGrade();
+ float newGrade = currentGrade + (currentGrade * 0.1f);
+ student.setGrade(newGrade);
+ }
+ return studentMap;
+ }
+}