def main():
    import sys
    input = sys.stdin.read
    data = input().split()
    idx = 0
    N = int(data[idx])
    idx += 1
    K = int(data[idx])
    idx += 1
    A = list(map(int, data[idx:idx+N]))
    idx += N
    Q = int(data[idx])
    idx += 1
    queries = []
    for _ in range(Q):
        x = int(data[idx]) - 1
        v = int(data[idx+1])
        queries.append((x, v))
        idx += 2

    dp = 1  # represents sum 0

    for i in range(N):
        a = A[i]
        if a <= K:
            dp |= dp << a

    for x, v in queries:
        old_a = A[x]
        if old_a <= K:
            new_dp = 1
            for i in range(N):
                if i == x:
                    continue
                a = A[i]
                if a <= K:
                    new_dp |= new_dp << a
            dp = new_dp

        new_a = v
        A[x] = new_a
        if new_a <= K:
            temp_dp = dp
            temp_dp |= temp_dp << new_a
            dp = temp_dp

        if (dp >> K) & 1:
            print(1)
        else:
            print(0)

if __name__ == "__main__":
    main()