package main

import $($

$"$fmt$"$

"math$/$rand$"$

$"$os$"$

"strconv"

$"$sync$"$

"time"

$)$

func main$()\{$

rand.Seed$($time$.$Now$().$UnixNano$())$

if len$($os$.$Args$)<2\{$

fmt$.$Println$("$Please provide an integer argument."$)$

return

$\}$

num, err :$=$ strconv.Atoi$($os$.$Args$[1])//$convert to int

if err $!=$ nil $\{$

fmt$.$Println$("$Invalid input type."$)$

return

$\}$

unbuffered :$=$ make$($chan int$)//$unbuffered channel

var wait sync$.$WaitGroup

wait.Add$(1)//$begin incrementing the counter

go producer$($&wait, unbuffered, num$)$

go consumer$($unbuffered$)$

wait.Wait$()$

$\}$

func producer$($wait $*$sync$.$WaitGroup, out chan$<-$ int, num int$)\{$

defer wait.Done$()$

for x :$=0$; x $<$ num; x$++\{$

value :$=$ rand.Intn$($num$)$

fmt$.$Printf$("$Produced: $\%$v

$",$ value$)$

out $<-$ value

$\}$

close$($out$)$

$\}$

func consumer$($in $<-$chan int$)\{$

for v :$=$ range in $\{$

fmt$.$Printf$("$Consumed:$\%$v

$",$ v$)$

$\}$

$\}$ Write the following code using a bufffered channel instead of an unbuffrered channel in GOLANG