Como puedo declarar un alfabeto en el main? Tengo una idea de que es de tipo char no lo entiendo muy bien

Question

Abecedario en c++

Answer 1

I don't speak Spanish well, so I apologize if I don't fully understand your question. However, I think this will assist you with that goal.

https://www.cpp.edu/~elab/ECE114/Array.html

You can store each letter of the alphabet in an array.

Answer 2

how can I change the value of one letter and that it is worth another, for example, a text the function look for the letter 'a' and change it to the third letter beginning with it.