Slice_w3

package main

import (
    "os"
    "fmt"
    "bufio"
    "strconv"
    "sort"
)

func main() {
    var num int
    s := make([]int, 0, 3)
    scanner := bufio.NewScanner(os.Stdin)
    for scanner.Scan() {
        if scanner.Text() == "X" {
            break
        } else {
            num, _ = strconv.Atoi(scanner.Text())
            s = append(s, num)
            sort.Ints(s)
        }
    }
    fmt.Printf("The slice is:\n")
    for index, value := range s {
        fmt.Printf("%d => %d\n", index, value)
    }
}