func_code_string: #include <bits/stdc++.h>   using namespace std;   string a, b;   char s[200000], p[50];   int ans = 0;   bool check(int l, int r) {     int j = 1;     for (int i = l; i <= r; ++i) {       if (s[i] != p[j]) {         return false;       }       j++;     }     return true;   }   int main() {     std::ios::sync_with_stdio(false);     cin >> a >> b;     int n = (int)a.size();     int m = (int)b.size();     for (int i = 1; i <= n; ++i) s[i] = a[i - 1];     for (int i = 1; i <= m; ++i) p[i] = b[i - 1];     for (int i = 1; i <= n - m + 1; ++i) {       if (check(i, i + m - 1)) {         s[i + m - 1] =  # ;         ans++;       }     }     cout << ans;     return 0;   }   