Golang golang-lifo (snippet)

Go programming example 'golang-lifo'

golang-lifo

Golang beginners example: golang-lifo

package main

import (
    "fmt"
)

func Lifo() *Stack {
    return &Stack{}
}

type Stack struct {
    nodes []string
    count int
}

func (s *Stack) Push(n string) {
    s.nodes = append(s.nodes[:s.count], n)
    s.count++
}

func (s *Stack) Pop() string {
    if s.count == 0 {
        return ""
    }
    s.count--
    return s.nodes[s.count]
}

func main() {
    array := Lifo()
    array.Push("Amet")
    array.Push("ipsum")
    array.Push("Lorem")
    fmt.Println(array.Pop())
    fmt.Println(array.Pop())

    array.Push("sit")
    array.Push("Dolor")
    while := 1
    value := ""
    for while > 0 {
        value = array.Pop()
        if value == "" {
            while = 0
        } else {
            fmt.Println(value)
        }
    }
}

Useful links

• Learn Go: https://golangr.com
• Download Go: https://golang.org