Here is an example algorithm in GoLang for shuffling and dealing poker cards from a deck of 52 cards

go-pocker.go

package main

import (
    "fmt"
    "math/rand"
    "time"
)

func main() {
    rand.Seed(time.Now().UnixNano()) // initialisation du générateur de nombres aléatoires

    // création du jeu de 52 cartes
    cards := make([]string, 52)
    cardIndex := 0
    for _, suit := range []string{"Spades", "Hearts", "Diamonds", "Clubs"} {
        for _, rank := range []string{"Ace", "2", "3", "4", "5", "6", "7", "8", "9", "10", "Jack", "Queen", "King"} {
            cards[cardIndex] = rank + " of " + suit
            cardIndex++
        }
    }

    // mélange des cartes
    for i := range cards {
        j := rand.Intn(i + 1)
        cards[i], cards[j] = cards[j], cards[i]
    }

    // distribution des cartes
    playerHands := make([][]string, 4)
    for i := range playerHands {
        playerHands[i] = make([]string, 0)
    }
    currentHand := 0
    for _, card := range cards {
        playerHands[currentHand] = append(playerHands[currentHand], card)
        currentHand = (currentHand + 1) % 4
    }

    // affichage des mains de joueurs
    for i, hand := range playerHands {
        fmt.Printf("Hand %d:\n", i+1)
        for _, card := range hand {
            fmt.Println(card)
        }
        fmt.Println()
    }
}

This algorithm creates a 52-card deck, shuffles it randomly, and then deals the cards to the four players. Each hand is stored in a string slice, which is then displayed on the screen. Note that this example uses a simple shuffling method called "Fisher-Yates shuffle".