def solve(x):
    for i in range(1, 1000):
        if int(str(x) + str(i)) % (x + i) == 0:
            return i


def n2(x):
    return int(str(x) + str(x * 2)) % (x * 3) == 0


t = int(input())
for i in range(t):
    n = int(input())
    print(n * 2)