Sanjay 3

sanjay/src/main/java/com/lftechnology/phpjava/javaassignment/JavaAssignment.java

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+package com.lftechnology.phpjava.javaassignment;
+
+import java.util.Scanner;
+import java.util.StringJoiner;
+
+public class JavaAssignment {
+    private int fibEvenNumber = 0;
+
+    /**
+     * Split Salutation and full name
+     * 
+     * @param fname
+     *            Full name with salutation
+     * @return
+     */
+    public String nameSplitter(String fname) {
+        String[] splitName = fname.split(" ");
+        String newName = "";
+        StringJoiner stringJoiner = new StringJoiner(" ");
+        for (int i = 1; i < splitName.length; i++) {
+            if (splitName[i] != null) {
+                newName += stringJoiner.add(splitName[i]);
+            }
+        }
+        return "Salutation:" + splitName[0] + ", Full Name:" + newName;
+    }
+
+    /**
+     * 
+     * @param numberMultiplier
+     * @param firstMultiplier
+     * @param secondMultiplier
+     * @return
+     */
+    public int getSumOfMultiple(int numberMultiplier, int firstMultiplier, int secondMultiplier) {
+        int sum = 0;
+        for (int i = 0; i < numberMultiplier; i++) {
+            if ((i % firstMultiplier) == 0 || (i % secondMultiplier) == 0) {
+                sum += i;
+            }
+        }
+        return sum;
+    }
+
+    /**
+     * Get Fibnaci number
+     */
+    public int fibanaci(int fibNumber) {
+        if (fibNumber == 0 || fibNumber == 1) {
+            return 1;
+        }
+        if (fibNumber % 2 == 0) {
+            this.fibEvenNumber += fibNumber;
+        }
+        return this.fibanaci(fibNumber - 1) + this.fibanaci(fibNumber - 2);
+    }
+
+    public int getEvenFibNumber() {
+        return this.fibEvenNumber;
+    }
+
+    public void generateMenu() {
+        System.out.println("*****Menu Assignment*******");
+        System.out.println("* Press 1 for name splitter");
+        System.out.println("* Press 2 for name Multiplier");
+        System.out.println("* Press 3 for name Fibnaci");
+        System.out.println("* Press 4 for name Palindrome");
+        System.out.println("* Press 0 for exit");
+        System.out.println("***************************");
+    }
+
+    public void generateAssignmentMenu(int menuAccess) {
+        Scanner scanIn = new Scanner(System.in);
+        switch (menuAccess) {
+        case 1:
+            String fullName;
+            System.out.println("Enter name with salutation: ");
+            fullName = this.nameSplitter(scanIn.nextLine());
+            System.out.println(fullName);
+            break;
+        case 2:
+            int numberMultiplier, firstMultiplier, secondMultiplier;
+            System.out.println("Enter total number of multiples");
+            numberMultiplier = scanIn.nextInt();
+            System.out.println("Enter multiplier m1:");
+            firstMultiplier = scanIn.nextInt();
+            System.out.println("Enter multiplier m2:");
+            secondMultiplier = scanIn.nextInt();
+            System.out.println("Sum of multiple by " + firstMultiplier + " and " + secondMultiplier + " below " + numberMultiplier + " is "
+                    + this.getSumOfMultiple(numberMultiplier, firstMultiplier, secondMultiplier));
+            break;
+        case 3:
+            int fibNumber;
+            int totalFib;
+            System.out.println("Enter Fibnaci Number less than 4 million: ");
+            fibNumber = scanIn.nextInt();
+            if (fibNumber <= 4000000) {
+                totalFib = this.fibanaci(fibNumber);
+                System.out.println("Fib Total:" + totalFib + " Sum Fib " + this.getEvenFibNumber());
+            } else {
+                System.out.println("Greater than 4 million.");
+            }
+
+            break;
+        case 4:
+            System.out.println("Case not handled.");
+        case 0:
+            System.out.println("Thank you!! ");
+            System.exit(0);
+            break;
+        }
+    }
+}

sanjay/src/main/java/com/lftechnology/phpjava/javaassignment/MainRunner.java

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+package com.lftechnology.phpjava.javaassignment;
+
+import java.util.Scanner;
+
+public class MainRunner {
+    public static void main(String args[]) {
+        int menuAccess = 0;
+        JavaAssignment ja = new JavaAssignment();
+        try (Scanner menuScanIn = new Scanner(System.in)) {
+            do {
+                ja.generateMenu();
+                System.out.println("Select any item from the menu:");
+                menuAccess = menuScanIn.nextInt();
+                ja.generateAssignmentMenu(menuAccess);
+            } while (menuAccess != 0);
+        } catch (Exception e) {
+
+        }
+    }
+}