Update

finalexam/StandardIO/Encryption.java

@@ -1,3 +1,5 @@
+package finalexam.StandardIO;
+
 import java.util.Scanner;
 
 public class Encryption {

finalexam/StandardIO/Expressions.java

@@ -1,3 +1,5 @@
+package finalexam.StandardIO;
+
 import java.util.Scanner;
 
 public class Expressions {

finalexam/StandardIO/FileIO.java

@@ -1,3 +1,5 @@
+package finalexam.StandardIO;
+
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;

finalexam/StandardIO/Main.java

@@ -1,3 +1,5 @@
+package finalexam.StandardIO;
+
 import java.util.Scanner;
 
 public class Main {

finalexam/StandardIO/PrimeNumbers.java

@@ -1,3 +1,5 @@
+package finalexam.StandardIO;
+
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Scanner;

finalexam/StandardIO/SecurePasswordSpecification.java

@@ -1,3 +1,5 @@
+package finalexam.StandardIO;
+
 import java.util.Scanner;
 
 public class SecurePasswordSpecification {

finalexam/StandardIO/StatisticsOfProducts.java

@@ -1,3 +1,5 @@
+package finalexam.StandardIO;
+
 import java.util.Scanner;
 
 class Goods {

finalexam/StandardIO/StringInitialization.java

@@ -1,3 +1,5 @@
+package finalexam.StandardIO;
+
 import java.util.Scanner;
 
 public class StringInitialization {

finalexam/StandardIO/SumInReverseOrder.java

@@ -1,3 +1,5 @@
+package finalexam.StandardIO;
+
 import java.util.Scanner;
 
 public class SumInReverseOrder {