def calculate_wind_force(A, rotations):
    return round(rotations / A)

def main():
    T = int(input())

    for _ in range(T):
        D, A = map(int, input().split())
        rotations = list(map(int, input().split()))
        for rotation in rotations:
            print(calculate_wind_force(A, rotation), end =' ')
        print()

if __name__ == "__main__":
    main()