func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n;     char s[105];     cin >> n;     cin >> s;     vector<int> v;     v.clear();     int cnt = 0;     for (int i = 0; i < n; i++) {       if (s[i] ==  B ) {         ++cnt;       } else {         if (cnt != 0) {           v.push_back(cnt);           cnt = 0;         }       }     }     if (cnt != 0) {       v.push_back(cnt);       cnt = 0;     }     cout << v.size() << endl;     for (int i = 0; i < v.size(); i++) cout << v[i] <<    ;     cout << endl;     return 0;   }   