import sys
input = lambda: sys.stdin.readline().rstrip()
ii = lambda: int(input())
mi = lambda: map(int, input().split())
li = lambda: list(mi())
INF = 2 ** 63 - 1
mod = 998244353

def isqrt(x):
    ok = 0
    ng = x + 1
    while abs(ok - ng) > 1:
        mid = (ok + ng) // 2
        if mid * mid <= x:
            ok = mid
        else:
            ng = mid
    return ok

for _ in range(ii()):
    n = ii()
    if n == 1:
        print(1)
        continue
    p = isqrt(n)

    if p * p == n:
        print(2 if n % 2 else 1)
    else:
        print(1 if n % 2 else 2)