func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 500010;   const int MOD = 1000000007;   int n, m, q;   char s[14];   int f[(1 << 12) + 10][(1 << 12) + 10], w[13], freq[(1 << 12) + 10];   int v[(1 << 12) + 10][100 * 14];   int main() {     cin >> n >> m >> q;     for (int i = 0; i < n; ++i) {       scanf( %d , &w[i]);     }     for (int i = 0; i < m; ++i) {       scanf( %s , s);       int val = 0;       for (int j = 0; j < n; ++j) {         val += (s[j] -  0 ) * (1 << j);       }       freq[val]++;     }     for (int msk = 0; msk < (1 << n); ++msk) {       for (int go = 0; go < (1 << n); ++go) {         for (int bit = 0; bit < n; ++bit) {           f[msk][go] += (((go & (1 << bit)) == (msk & (1 << bit))) * w[bit]);         }       }     }     for (int msk = 0; msk < (1 << n); ++msk) {       for (int go = 0; go < (1 << n); ++go) {         v[msk][f[msk][go]] += freq[go];       }       for (int j = 1; j <= 1300; ++j) {         v[msk][j] += v[msk][j - 1];       }     }     for (int k, i = 0; i < q; ++i) {       scanf( %s%d , s, &k);       int cur = 0;       for (int j = 0; j < n; ++j) {         cur += (1 << j) * (s[j] -  0 );       }       printf( %d n , v[cur][k]);     }     return 0;   }   