Int or char

Question

"+" is int or char

Answer 1

Neither
"+" Is a string consisting '+' and '\0'

'+' is character which can also be stored as integer as it's ASCII value.

Answer 2

Thank you Arsenic for help

Answer 3

From my understanding, '+', used as an operator, is just a character. And considering that it isn't included in data for storage when used as an operator, I think I can say that it doesn't have a data type. The only reason I put it here, apart from the obvious reason for helping you, is to check whether I haven't misunderstood anything; I'm open to criticism.