Practice›Java Fundamentals›Module 5. Arrays & Lists›5.2 Array algorithms

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5.2 Array algorithms — sum all

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Task

Fill in sumAll so that it returns the total of all elements. For an empty array it returns 0.

The program prints 15.

Your solution

public class Main {

    public static int sumAll(int[] arr) {
        // return the total of all elements

    }

    public static void main(String[] args) {
        int[] nums = {3, 5, 7};
        System.out.println(sumAll(nums));
    }
}

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