Program to print the sum of array elements in java

There are following way to print the sum of array elements in java.

Here first we create array object with any size.
Set sum=0.
Now we create scanner class object to pass input parameter.
From for loop to read input and store a variable arSize[i].
Now sum of input parameter elements from for loop.

sum = sum + arSize[i];

Print “Sum of all the elements of an array:”

				
					import java.util.Scanner;

public class ArraySum {
	public static void main(String[] args) {

		// declare size of input array
		int arSize[] = new int[10];

		System.out.println("size of input array ");
		Scanner sc = new Scanner(System.in);
		int number = Integer.parseInt(sc.next());
		
		int sum = 0;
		System.out.println("input array elements ");
		for (int i = 0; i < number; i++) {
			arSize[i] = sc.nextInt();
		}
		
		System.out.println("sum of input array elements");
		for (int i = 0; i < number; i++) {
			sum = sum + arSize[i];
		}
		System.out.println(sum);
	}
}

Output :-
size of input array
2
input array elements
1
3
sum of input array elements
4