#PS C:\Windows\system32> c:\Users\admin\Desktop\123\hello.ps1 -c "5" -p1 "c:\Users\admin\Desktop\123\" -p2 "c:\Users\admin\Desktop\123\1\"
param ([string]$c, [string]$p1, [string]$p2)
New-Item -Path $p2 -ItemType 'Directory' -Force #create directory
Get-ChildItem -Path $p1 | Where-Object {$_ -match "[$c-9]"} | Foreach-Object {Join-Path -Path $p1 -ChildPath $_} | Foreach-Object {Copy-Item -Path $_ -Destination $p2}