func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long int n, a = 0, b = 0;     cin >> n;     char s;     while (n--) {       cin >> s;       if (s ==  L )         a++;       else         b++;     }     cout << a + b + 1 << endl;     return 0;   }   