new code added

Author: masumrazait

bin/Aug1/DuplicateWordFinder.class

@@ -0,0 +1,21 @@
+package Aug1;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class DuplicateWordFinder {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		String str = "masum,raza,masum,tata";
+		String[] word = str.split(",");
+		Set<String> uniqWord = new HashSet<>();
+		for (String words : word) {
+			uniqWord.add(words.trim());
+		}
+		for (String words : uniqWord) {
+			System.out.println(words);
+		}
+
+	}
+}

bin/Aug1/EvenLetterPrintFromString.class

@@ -0,0 +1,15 @@
+package Aug1;
+
+public class EvenLetterPrintFromString {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		String str = "masum";
+		int count = 0;
+		for (int i = 1; i <= str.length() - 1; i += 2) {
+			count++;
+			System.out.println(str.charAt(i));
+		}
+		System.out.println(count);
+	}
+}

bin/Aug1/ExtractSpecialCharacterFromString.class

@@ -0,0 +1,11 @@
+package Aug1;
+
+public class ExtractSpecialCharacterFromString {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		String str = "ma@$@$S@*@#U999768^&^&M{}}|R98765a876z9a";
+		String rp = str.replaceAll("[^a-zA-Z]", "");
+		System.out.println(rp);
+	}
+}

bin/Aug1/Factorial.class

@@ -0,0 +1,14 @@
+package Aug1;
+
+public class Factorial {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		int num = 5;
+		long factorial = 1;
+		for (int i = 1; i <= num; i++) {
+			factorial = factorial * i;
+		}
+		System.out.println(factorial);
+	}
+}

bin/Aug1/FibonnacciSeries.class

@@ -0,0 +1,16 @@
+package Aug1;
+
+public class FibonnacciSeries {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		int n1 = 0, n2 = 1, sum;
+		System.out.println(n1 + "  " + n2);
+		for (int i = 2; i <= 18; i++) {
+			sum = n1 + n2;
+			n1 = n2;
+			n2 = sum;
+			System.out.println(sum);
+		}
+	}
+}

bin/Aug1/FindTheDuplicateNumber.class

@@ -0,0 +1,20 @@
+package Aug1;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class FindTheDuplicateNumber {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		int arr[] = { 12, 23, 1, 43, 53, 64, 67, 78, 76, 65, 53, 32, 56, 77, 45, 75, 32, 1 };
+		Set<Integer> uniq = new HashSet<>();
+		Set<Integer> duplicate = new HashSet<>();
+		for (int num : arr) {
+			if (!uniq.add(num)) {
+				duplicate.add(num);
+			}
+		}
+		System.out.println(duplicate);
+	}
+}

bin/Aug1/GreaterNumberInArray.class

@@ -0,0 +1,21 @@
+package Aug1;
+
+public class GreaterNumberInArray {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		int arr[] = { 12, 23, 2, 43, 53, 64, 67, 100, 78, 76, 65, 53, 32, 56, 77, 45, 75, 32, 5 };
+		int min = Integer.MAX_VALUE;
+		int max = Integer.MIN_VALUE;
+		for (int ele : arr) {
+			if (max < ele) {
+				max = ele;
+			}
+			if (min > ele) {
+				min = ele;
+			}
+		}
+		System.out.println(max);
+		System.out.println(min);
+	}
+}

bin/capgimini/CountOccurrences.class

@@ -4,7 +4,7 @@
 
 public class CountOccurrences {
 	public static void main(String[] args) {
-		String str = "hello";
+		String str = "ABBCCCDDDDEEEEEFABC";
 		HashMap<Character, Integer> countMap = new HashMap<>();
 
 		for (char c : str.toCharArray()) {

bin/capgimini/Sortings.class

@@ -1,11 +1,16 @@
 package capgimini;
 
+import java.util.Arrays;
+
 public class Sortings {
 
 	public static void main(String[] args) {
-		// TODO Auto-generated method stub
-		String input = "mas12355@!$%#$|123456|}{{um  }{}{MAS}{UM}{(*&*^&%^%$#ra@#$%za";
-		String removedRegularExpression = input.replaceAll("[^a-zA-Z]", "");
-		System.out.println(removedRegularExpression);
+		int arr[] = { 34, 13, 9, 33, 57, 83, 2, 7, 8, 943, 45, 88, 4 };
+		int brr[] = { 1, 36, 78, 84, 0, 66, 88, 3 };
+		int combined[] = new int[arr.length + brr.length];
+		System.arraycopy(arr, 0, combined, 0, arr.length);
+		System.arraycopy(brr, 0, combined, arr.length, brr.length);
+		Arrays.sort(combined);
+		System.out.println(Arrays.toString(combined));
 	}
 }