func_code_string: #include <bits/stdc++.h>   using namespace std;   const int INF = 2e9, N = 101;   int n, m, q, tot, a[N], b[N];   int vis[N];   bool solve(int pos) {     memset(vis, 0, sizeof(vis));     for (int i = pos; i < pos + tot; i++) vis[a[i]]++;     for (int i = 1; i < m + 1; i++)       if (vis[i] != b[i]) return 0;     return 1;   }   int main() {     ios::sync_with_stdio(false);     cin >> n >> m;     for (int i = 0; i < n; i++) cin >> a[i];     for (int i = 1; i < m + 1; i++) {       cin >> b[i];       tot += b[i];     }     for (int i = 0; i < n - tot + 1; i++)       if (solve(i)) return !(cout <<  YES  << endl);     cout <<  NO  << endl;   }   