k, q = map(int, input().split())
d = [(1, 2)]
RMX = 10 ** 18
while d[-1][1] <= RMX:
    l, r = d[-1]
    nl = (k * l - 1) // (k - 1) + 1
    nr = (k * r - 1) // (k - 1) + 1
    if r != nl:
        print(k, l, r, nl, nr)
    assert(r == nl)
    d.append((nl, nr))
for _ in range(q):
    n = int(input())
    l = 0
    r = len(d)
    while True:
        c = (l + r) // 2
        lc, rc = d[c]
        if lc <= n < rc:
            print(lc)
            break
        if n < lc:
            r = c
        else:
            l = c + 1