func_code_string: #include <bits/stdc++.h>   using namespace std;   string a, b;   int main() {     cin >> a >> b;     int l1 = a.size();     int l2 = b.size();     int maxx = 0;     for (int i = 0; i < l1; ++i) {       for (int j = i; j < l1; ++j) {         int p = 0;         for (int k = 0; k < i; ++k) {           if (p < l2) {             if (a[k] == b[p]) {               p++;             }           }         }         for (int k = j + 1; k < l1; ++k) {           if (p < l2) {             if (a[k] == b[p]) {               p++;             }           }         }         if (p == l2) {           maxx = max(maxx, j - i + 1);         }       }     }     cout << maxx;     return 0;   }   