How do I convert a single char to a string?

Question

I\'d like to enumerate a string and instead of it returning chars I\'d like to have the iterative variable be of type string. This pro

Answer 1

you can use + with empty string "", please check the below code:

char a = 'A';
//a_str is a string, the value of which is "A".
string a_str = ""+a;