I did not understand Subset Sum Easy problem

#1

import java.util.Scanner;

public class Main {

public static boolean subsetSumEasy(int[] v, int i, int sum, boolean included) {
    if (i == v.length) {
        return (sum == 0 && included);
    }

    boolean inc = subsetSumEasy(v, i + 1, sum + v[i], true);
    boolean exc = subsetSumEasy(v, i + 1, sum, included);

    return inc || exc;
}

public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int testCases = sc.nextInt();
    while (testCases-- > 0) {
        int n = sc.nextInt();
        int[] v = new int[n];
        for (int i = 0; i < n; i++) {
            v[i] = sc.nextInt();
        }

        if (subsetSumEasy(v, 0, 0, false)) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    }

}

}

#2

Hi @uttamjaish
Please share your doubt using coding blocks ide so that i can debug your code and help you with your error.

#3

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