is something like this possible?

Question

https://code.sololearn.com/c1uhrcfBhJnV/?ref=app

Answer 1

~ swim ~ thank you

Answer 2

Maybe is useful something like the following :
#include <iostream>
using namespace std;
int main() {
string a = {"ba"};
cout << a << endl;
cout << a[0] << endl;
cout << a[1] << endl;
return 0;
}

Answer 3

Prokopios Poulimenos. im trying to make a letter string converter so you idea is not possible.
in my code sertain letters need to be added to the string on sertain conditions