mutated minions

import java.util.Scanner;

public class Main {
    
    // Function to count the number of Wolverine-like minions for each test case
    public static int countWolverineMinions(int N, int K, int[] minions) {
        int count = 0;
        for (int minion : minions) {
            // Calculate the new characteristic value after transmogrification
            int newValue = minion + K;
            // Check if the new value is divisible by 7
            if (newValue % 7 == 0) {
                count++;
            }
        }
        return count;
    }

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        // Read the number of test cases
        int T = scanner.nextInt();
        for (int t = 0; t < T; t++) {
            // Read N and K for each test case
            int N = scanner.nextInt();
            int K = scanner.nextInt();
            // Read the initial characteristic values of the minions
            int[] minions = new int[N];
            for (int i = 0; i < N; i++) {
                minions[i] = scanner.nextInt();
            }

            // Call the function to count Wolverine-like minions and print the result
            int result = countWolverineMinions(N, K, minions);
            System.out.println(result);
        }

        scanner.close();
    }
}