A. string? maybee its a string of units
Answer:
expr.at(g) returns a string, not a char. They are not the same thing and that is what the compiler is complaining about.
Answer:When trying to find the action that you need to do in an e-mail, it is best to consult the body of the email, also known as (B) in the message.. The message would detail the tasks that you need to tackle, which are generally not detailed in the subject line, greeting, and you will most definitely not find in the to field.
Explanation:
