}//Assuming all elements in input array are uniqueintno_unique_elements=my_array.length;//Comparing each element with all other elementsfor(inti=0; i < no_unique_elements; i++) {for(intj=i +1; j < no_unique_elements; j++) {//If any two elements are found equalif(my_array[i] ...
50.Write a Java program to sort an array of positive integers from an array. In the sorted array the value of the first element should be maximum, the second value should be a minimum, third should be the second maximum, the fourth should be the second minimum and so on. Click me to...
We recognize the pivotal role of practice in honing your coding abilities. That’s why our app boasts a diverse array of Java Exercises – practical, real-world scenarios meticulously designed to challenge you, allowing you to apply your knowledge and refine your skills in tangible Java Programmin...
The best way we learn anything is by practice and exercise questions. Here you have the opportunity to practice the Java programming language concepts by solving the exercises starting from basic to more complex exercises. A sample solution is provided for each exercise. It is recommended to do ...
We’ve created an array of Strings. Since arrays in Java are fixed size, if we wanted to add an eleventh element, we’d have to create a new array and copy over all of the elements. Collections As an alternative to the previous code, we can use a collection class called ArrayList. ...
We will see detailed explanation with some example programs about Encapsulation in the post related toEncapsulation. Arrays in Java: Collection of similar type of elements is known as Array. Array in Java is an Object that holds fixed number of values of a similar data types which means an a...
ToArray<T>() (Inherited from Object) ToString() Returns a string representation of the object. (Inherited from Object) TryLock() Acquires the lock only if it is not held by another thread at the time of invocation. TryLock(Int64, TimeUnit) Acquires the lock if it is not held by...
public class SecondHighestNumberInArray { public static void main(String[] args) { int arr[] = { 100,14, 46, 47, 94, 94, 52, 86, 36, 94, 89 }; int largest = 0; int secondLargest = 0; System.out.println("The given array is:"); ...
They are ordered collections and can be thought of as a kind of one-dimensional array. Dictionaries, on the other hand, are collections of name and value pairs. The name is the key used to access values in the collection. Note that there is not necessarily guaranteed ordering in ...
public class MultipleCatch { public static void main(String args[]) { try { int n = 1000, x = 0; int arr[] = new int[n]; for (int i = 0; i <= n; i++) { arr[i] = i / x; } } catch (ArrayIndexOutOfBoundsException exception) { System.out.println("1st block = Array...