C# обучение с нуля

//c++
#include <iostream>
#include <string>

using namespace std;

int main () {
   
    string s;
    getline (cin, s);
    int first = s.find_first_of ("(");
    int second = s.find_first_of (")", first + 1);
    cout << s.substr(first + 1, second - first - 1);
    return 0;
}

#include <iostream>
#include <string>

using namespace std;

int main () {
    string name;
    string line;
    getline(cin, name);
      getline(cin, line);
cout << name.length() << " " << line.length();


return 0;
}