T = int(input()) for _ in range(T): N = int(input()) if N < 0: N *= -1 if N == 1: print("Yes") print(0) else: print("No") Ns = str(N * N * N * N + 4) ans = 0 for j in reversed(range(len(Ns))): if Ns[j] != '0': break ans += 1 print(ans)