func_code_string: #include <bits/stdc++.h>   using namespace std;   using cat = long long;   int main() {     cin.sync_with_stdio(0);     cin.tie(0);     cout << fixed << setprecision(10);     int W, N, M;     cin >> W >> N >> M;     vector<int> A(1 << W, 0);     for (int i = 0; i < N; i++) {       int a;       cin >> a;       A[a]++;     }     vector<vector<int> > B(1 << W, vector<int>(1 << W, 0));     for (int i = 0; i < (1 << W); i++)       for (int j = 0; j < (1 << W); j++) B[i][i & j] += A[j];     for (int i = 0; i < M; i++) {       string s;       cin >> s;       int mask[6] = {};       for (int j = 0; j < W; j++) {         if ( O  == s[j]) mask[0] |= 1 << (W - 1 - j);         if ( a  == s[j]) mask[1] |= 1 << (W - 1 - j);         if ( X  == s[j]) mask[2] |= 1 << (W - 1 - j);         if ( x  == s[j]) mask[3] |= 1 << (W - 1 - j);         if ( A  == s[j]) mask[4] |= 1 << (W - 1 - j);         if ( o  == s[j]) mask[5] |= 1 << (W - 1 - j);       }       int vc = mask[1] | mask[3] | mask[5];       int vm = mask[2] | mask[3] | mask[5];       int im = (1 << W) - 1 - mask[4], m = mask[4] | mask[5];       int ans = 0;       for (int j = 0; j < (1 << W); j++)         if ((j & (mask[0] | mask[1])) == mask[1]) {           int mask_cur = (j & m) ^ im;           int val_cur = vc ^ (j & vm);           ans += B[mask_cur][val_cur] * A[j];         }       cout << ans <<   n ;     }     return 0;   }   