Functions

How many values can be returned from a function?

• 2

• 1

• 4

• unlimited

A C program is a combination of what things?

• statements

• variables

• functions

• all of the others

A ___ is a set of lines of code that can be called to be executed from another location in a program and may have inputs and an output.

Typically in C, functions that you will write should be ____ unless you use prototypes.

• anywhere in the body

• at the bottom

• in chronological order

• above main

True or False: The main function was intended to be the last function in the source code for a C program.

• True

• False

Write functions in order to do these things.

• have more lines of code overall

• repeat the set of code

• make the program complicated

• separate groups of commands

A function that starts out with

int addition (int a, int b, int c) ...

will take in how many values?

• one

• two

• three

• four

True or False: A function that start with

void SomeActions (void)

has not inputs sent in and no output returned.

• True

• False

A function that starts with

double squareRoot (double x, double y) ...

is called a what type function?

• double

• integer

• imaginary

• variable

How many variables can a function take in?

• one

• two

• many

• ten