Practice›Java Fundamentals›Module 5. Arrays & Lists›5.3 Lists

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5.3 Lists — sum a list

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Task

Fill in sumList so that it returns the total of the values in the list. For an empty list it returns 0.

The program prints 9.

Your solution

import java.util.ArrayList;

public class Main {

    public static int sumList(ArrayList<Integer> list) {
        // return the total of all values in the list

    }

    public static void main(String[] args) {
        ArrayList<Integer> list = new ArrayList<Integer>();
        list.add(2);
        list.add(3);
        list.add(4);
        System.out.println(sumList(list));
    }
}

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