Finding Largest Element in Array and Passing Array to Method In Java

In this, we complete a task on finding the largest element in Array and passing Array to Method In Java. We Find the largest element in the given Array through the Scanner.

Code: 

import java.util.Scanner;

public class LargestElement{

  public static void main(String[] args){

       Scanner input = new Scanner(System.in);

       int size;

      // Size of Array

      System.out.print("Enter size of Array: ");

      size = input.nextInt();

      System.out.println("\n\n");

      //Declaring and creating an array of specified size

      int[] numbers = new int[size];

      //Take Array elements from user

      for(int i=0; i<size; i++){

         System.out.print("Enter value for numbers[" + i + "] = ");

         numbers[i] = input.nextInt();

         System.out.println("\n\n");

      }

      // Calling method to find largest element

      int index = findLargestElemIndex(numbers);  

      System.out.print("\nLargest Element in Array: " + numbers[index]);  

  }//main

  public static int findLargestElemIndex(int[] array){

      //Get the size of array

      int index = 0;

      //iterate over each element and print it

      for(int i = 1; i < array.length; ++i){

           if(array[index] < array[i]){

                index = i;

           } }

    return index;

  }}//class

OutPut:

Finding Largest Element in Array and Passing Array to Method In Java