Java Code to print the number of elements present in an array

In this program, our objective is to count and print the number of elements in the array.

To achieve this, we can calculate the length of the array. The length of an array provides us with the total number of elements it contains. By determining the length, we can obtain the count of elements present in the array. The length of the array accurately represents the number of elements within it, allowing us to print this count as the desired output.

Considering the provided array, its length is determined to be 5. Therefore, based on the length of the array, we can conclude that there are a total of 5 elements present within it.

Algorithm for a Java Code to print the number of elements present in an array

STEP 1: START

STEP 2: INITIALIZE arr = {1,2,3,4,5}

STEP 3: PRINT arr.length

STEP 4: EXIT

Java Code to print the number of elements present in an array

public class CountArray {  
    public static void main(String[] args) {  
      //Initialize array  
        int [] arr = new int [] {1, 2, 3, 4, 5};  
      //Number of elements present in an array can be found using the length  
        System.out.println("Number of elements present in given array: " + arr.length);  
    }  
}

Output:

Number of elements present in given array: 5

In conclusion, the given Java code aims to determine and print the number of elements present in an array. This is achieved by utilizing the length property of the array, which provides the total count of elements within it. Follow tutorials.freshersnow.com to learn more.