Programming means naming things and assigning meaning to data. In C, this begins with variables, their types, and the rules for naming them. Identifiers are the names we give to things in code: ...
int myVariable = 10; //'int' is a keyword,'myVariable' is an identifiers float anotherVariable = 20.5f; //'float' is a keyword,'anotherVariable' is an identifiers bool isTrue = true; //'bool' is a ...