004-funcadd

README

Functions

A function can take zero or more arguments.

In this example, add takes two parameters of type int.

Notice that the type comes after the variable name.

(For more about why types look the way they do, see the article on Go's declaration syntax.)

When two or more consecutive named function parameters share a type, you can omit the type from all but the last. Thus, the following function signatures are equivalent:

func add(x int, y int) int

func add(x, y int) int