func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int A[100], L[100], n, m;     cin >> n >> m;     for (int i = 0; i < n; ++i) cin >> A[i], A[i]--;     for (int i = 0; i < m; ++i) cin >> L[i];     for (int i = 0; i < n; ++i) {       for (int j = i + 1; j <= n; ++j) {         vector<int> cnt(m + 1, 0);         for (int k = i; k < j; ++k) cnt[A[k]]++;         bool fl = true;         for (int k = 0; k < m; ++k) fl &= (L[k] == cnt[k]);         if (fl) {           cout <<  YES n ;           return 0;         }       }     }     cout <<  NO n ;   }   