[FIXED] automated J unit software test in java

Issue

I have wrote but I don't know what is wrong, it should return sum of the values of arrays if the array is not-empty but if array is empty it should return zero.

public class Calculation {
    int findSum(int A[], int N) {
        if (N <= 0)
            return 0;
        return (findSum(A, N - 1) + A[N - 1]);
    }

    int main() {
        int A[] = {1, 2, 3, 4, 5};
        int N = sizeof(A) / sizeof(A[0]);
        System.out.print("Sum = " + findSum(A, N));
        return 0;
    }
}

Solution

You are using C/C++ code in Java. This is working for Java

public class Calculation {
    static int findSum(int[] A, int N) {
        
        if(N<=0) {
            return 0;
        }
        
        int sum = 0;
        for(int i:A) {
            sum+=i;
        }
        return sum;
        
        
    }
    public static void main(String args[]) {
      int[] A = {1,2,3,4,5};
      int N = A.length;
      System.out.println("Sum of x+y = " + findSum(A, N));
    }

}

Answered By - Ayman Patel