I assume your friend thinks youâre batty because of your beverage opinions and not for other reasons beyond my expertise. Given that, Iâd have to side with your Perrier-drinking pal, but also assure you that it is a common misconception that carbonation pulls calcium from your bones.
Functions [edit]. A function, which can also be referred to as subroutine, procedure, subprogram or even method, carries out tasks defined by a sequence of statements called a statement block that need only be written once and called by a program as many times as needed to carry out the same task.
A computer program is a list of instructions that tell a computer what to do. Everything a computer does is done by using a computer program. A computer program is written in a programming language. Some examples of computer programs: