To get the Random int values we utilise the java.util.Math provided under java library. Since Math.random()returns random double value between 0 and 1 , we multiply it by 100 to get random numbers bet...
Although there are inbuilt method in the commons.lang library using which we can remove the element in array with just a single statement , we will first approach this using a custom method to see how...
1. Using Custom Method
Following is the Java code to reverse the elements of an array by writing a self custom method.
import java.util.Arrays;
public class ArrayReverse {
public static vo...
Using custom method
Following is the Java code to check if your array contains any specific element.
public class ArrayContains {
public static void main(String args[]){
i...
Following is the code to calculate the Average of elements in the Array.
import java.util.Scanner;
public class ArrayChallange {
public static Scanner scanner= new Scanner(System.in);...
Following is the code to sort an int Array in Java in decreasing order. That means the highest will appear first and the smallest will be in last.
package info.FiveBalloons.Examples;
import java.u...
Primitive data type in Java can only store a single value of a particular type. Arrays are used to store multiple values of a similar type into a single variable. Let's straight away see an example of...
Fibonacci Series are number series in which next number is the sum of previous two numbers. For example, if we consider our first two numbers as 0 and 1, then our fibonacci series will look like.
0 1...