ズンドコキヨシGolang並列版

#元ネタ

#Go並列版

途中経過の出力不可能ですが

package main

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

// Zundoko is ズンドコ配列
var Zundoko = [2]string{"ズン", "ドコ"}

func main() {
	cpus := runtime.NumCPU()
	runtime.GOMAXPROCS(cpus)
	kiyoshiCh := make(chan bool, 1)
	var m sync.Mutex
	for i := 0; i < cpus; i++ {
		go zndk(kiyoshiCh, &m)
	}

	<-kiyoshiCh
	close(kiyoshiCh)
	fmt.Println("キ・ヨ・シ!")
}

func zndk(kiyoshiCh chan bool, m *sync.Mutex) {
	zdk := make([]string, 5)
	for {
		for i := 0; i < 5; i++ {
			zdk[i] = getZndk(m)
		}
		if zdk[0] == "ズン" && zdk[1] == "ズン" && zdk[2] == "ズン" && zdk[3] == "ズン" && zdk[4] == "ドコ" {
			for _, s := range zdk {
				fmt.Println(s)
			}
			kiyoshiCh <- true
			break
		}
	}
}

func getZndk(m *sync.Mutex) string {
	m.Lock()
	defer m.Unlock()
	rand.Seed(time.Now().UnixNano())
	return Zundoko[rand.Intn(2)]
}