#include <bits/stdc++.h>
using namespace std;
using i64 = long long;
#define rep(i,s,e) for(i64 (i) = (s);(i) < (e);(i)++)
#define all(x) x.begin(),x.end()
#define let auto const

int main() {
  i64 N, K;
  cin >> N >> K;
  vector<i64> A(N + 1);
  rep(i,1,N + 1) cin >> A[i];
  i64 mod = (1ll << 55) + 55;
  vector<i64> dp(K + 1, 0);
  dp[0] = 1;

  auto fix = [mod](i64 m) {
    if(m < 0) return m + mod;
    if(m >= mod) return m - mod;
    return m;
  };

  rep(i,1,N + 1) {
    if(A[i] != 0) {
      for(int j = K; j >= A[i]; j--) {
        dp[j] = fix(dp[j] + dp[j - A[i]]);
      }
    }
  }

  i64 Q;
  cin >> Q;

  rep(q, 0, Q) {
    i64 x, v;
    cin >> x >> v;
    if(A[x] != 0) {
      for(int j = A[x]; j <= K; j++) {
        dp[j] = fix(dp[j] - dp[j - A[x]]);
      }
    }
    A[x] = v;
    if(A[x] != 0) {
      for(int j = K; j >= A[x]; j--) {
        dp[j] = fix(dp[j] + dp[j - A[x]]);
      }
    }
    cout << (dp[K] != 0) << endl;
  }
}