from decimal import Decimal, ROUND_HALF_UP

T = int(input())
for _ in range(T):
    D, A = map(int, input().split())
    X = list(map(int, input().split()))
    P = [int(Decimal(x / A).quantize(Decimal('0'), rounding=ROUND_HALF_UP)) for x in X]
    print(*P)