How can you extract sorted values by identifier from a hash table?

In Go, a hash table is implemented using the map type, which does not guarantee the order of elements during iteration. To obtain values sorted by key (for example, by identifier), you need to:

1. Extract all keys from the map into a slice.
2. Sort the slice of keys using the sort function.
3. Iterate over the sorted keys and retrieve the corresponding values from the map.

Example:

package main

import (
    "fmt"
    "sort"
)

func main() {
    data := map[int]string{
        3: "three",
        1: "one",
        2: "two",
    }

    // Extract keys
    keys := make([]int, 0, len(data))
    for k := range data {
        keys = append(keys, k)
    }

    // Sort keys
    sort.Ints(keys)

    // Iterate over sorted keys
    for _, k := range keys {
        fmt.Printf("%d: %s\n", k, data[k])
    }
}

This way, you will get values sorted by identifier (key).