MOD = 998244353

N, Q = map(int, input().split())
S = set(map(int, input().split()))
query = [list(map(int, input().split())) for _ in range(Q)]

ans = 0

A = [1, 5, 7, 11]
B = [1, 11, 19, 29]
for s in S:
    for a in A:
        if a*s not in S:
            break
    else:
        ans += 1
        ans %= MOD
    for b in B:
        if b*s not in S:
            break
    else:
        ans += 1
        ans %= MOD

for t, x in query:
    if t == 1:
        S.add(x)
        for a in A:
            if x%a == 0:
                n = x//a
                for c in A:
                    if a == c: continue
                    if n*c not in S:
                        break
                else:
                    ans += 1
                    ans %= MOD
        for b in B:
            if x%b == 0:
                n = x//b
                for c in B:
                    if b == c: continue
                    if n*c not in S:
                        break
                else:
                    ans += 1
                    ans %= MOD
    else:
        S.remove(x)
        for a in A:
            if x%a == 0:
                n = x//a
                for c in A:
                    if a == c: continue
                    if n*c not in S:
                        break
                else:
                    ans -= 1
                    ans %= MOD
        for b in B:
            if x%b == 0:
                n = x//b
                for c in B:
                    if b == c: continue
                    if n*c not in S:
                        break
                else:
                    ans -= 1
                    ans %= MOD
    print(ans)