Week5 Tasks added

Week 5/Task 2-Word Count/.gitignore

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+### 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

Week 5/Task 2-Word Count/Lincoln.txt

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+Java is /a -programming ,language.
+Java is _easy.
+the file contains 8
+

Week 5/Task 2-Word Count/Task 2-Word Count.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

Week 5/Task 2-Word Count/src/Main.java

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+import java.io.*;
+import java.util.Scanner;
+
+public class Main {
+    public static void main(String[] args) {
+        try {
+            File file =  new File("Lincoln.txt");
+            Scanner scanner = new Scanner(file);
+            int count = 0;
+            while (scanner.hasNext()) {
+                scanner.next();
+                count++;
+            }
+            scanner.close();
+
+            BufferedWriter writer = new BufferedWriter(new FileWriter(file, true));
+            String str = "the file contains " + count + '\n';
+            writer.write(str);
+            writer.newLine();
+            writer.close();
+
+        } catch (FileNotFoundException e) {
+            System.out.println(e.getMessage());
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}

Week 5/Task 3/.gitignore

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+### 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

Week 5/Task 3/Scores.txt

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+34 34 54 14 32 24 31 34 53 74 22 29
+4 34 14 14 32 24 31 34 53 74 22 29

Week 5/Task 3/Task 3.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

Week 5/Task 3/src/FileManipulation.java

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+import java.io.*;
+import java.net.URL;
+import java.util.*;
+
+public class FileManipulation {
+     File readFromWebToFile(String url) throws IOException {
+         URL fileUrl = new URL(url);
+         InputStream is = fileUrl.openStream();
+         String filePath = "Scores.txt";
+         FileOutputStream fos = new FileOutputStream(filePath);
+
+         byte[] buffer = new byte[1024];
+         int len;
+         while ((len = is.read(buffer)) != -1) {
+             fos.write(buffer, 0, len);
+         }
+         is.close();
+         fos.close();
+         return new File(filePath);
+    }
+
+     int getSum(File filePath) throws IOException{
+         FileInputStream file =new FileInputStream(filePath);
+         Scanner scanner = new Scanner(file);
+         int sum = 0;
+         while (scanner.hasNextInt()) {
+             int score = scanner.nextInt();
+             sum += score;
+         }
+         return sum;
+    }
+
+     int getAverage(File filePath) throws IOException{
+         FileInputStream file =new FileInputStream(filePath);
+         Scanner scanner = new Scanner(file);
+         int sum = 0 , count = 0;
+         while (scanner.hasNextInt()) {
+             int score = scanner.nextInt();
+             sum += score;
+             count++;
+         }
+         return sum / count;
+    }
+}

Week 5/Task 3/src/Main.java

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+import java.io.File;
+import java.io.IOException;
+
+public class Main {
+
+    public static void main(String[] args) {
+        FileManipulation file = new FileManipulation();
+         try{
+            File f = file.readFromWebToFile("http://liveexample.pearsoncmg.com/data/Scores.txt");
+            System.out.println("The summation of words: " + file.getSum(f));
+            System.out.println("The average of words: " + file.getAverage(f));
+         }catch (IOException e){
+             System.out.println(e.getMessage());
+         }
+    }
+}

Week 5/Task1-InputMismatchException/.gitignore

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+### 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

Week 5/Task1-InputMismatchException/InputMismatchException.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

Week 5/Task1-InputMismatchException/src/Main.java

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+import java.util.InputMismatchException;
+import java.util.Scanner;
+
+public class Main {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        int num1 , num2 ;
+        boolean isValidInput = false;
+
+        while (!isValidInput) {
+            try {
+                System.out.print("Enter first integer: ");
+                num1 = scanner.nextInt();
+                System.out.print("Enter second integer: ");
+                num2 = scanner.nextInt();
+
+                System.out.println("You entered " + num1 + " and " + num2 + "\nThe summation is: " + (num1 + num2));
+                isValidInput = true;
+            } catch (InputMismatchException e) {
+                System.out.println("Invalid input, Enter integers only.");
+                scanner.nextLine();
+            }
+        }
+    }
+}