Learn Data Structures and Algorithms with Golang

The addOne method

The addOne function takes a pointer to num and increments it by 1. The function prints the value, address, and pointer of num. This is shown in the following code:

///main package has examples shown// in Go Data Structures and algorithms bookpackage main// importing fmt packageimport (    "fmt")// increment methodfunc addOne(num *int) {    *num++    fmt.Println("added to num", num, "Address of num", &num, "Value     Points To", *num )}