<# :
cls&echo off&cd /d "%~dp0"
powershell -NoProfile -ExecutionPolicy bypass "[IO.File]::ReadAllText(\"%~f0\",[Text.Encoding]::GetEncoding('GB2312'))|Invoke-Expression"
pause
exit
#>
Add-Type -AssemblyName 'System.Drawing';
$files=@(dir -literal "."|?{(@(".jpg",".jpeg") -contains $_.Extension) -and ($_ -is [System.IO.FileInfo])});
for($i=0;$i -lt $files.length;$i++){
    try{
        $img=[System.Drawing.Image]::FromFile($files[$i].FullName);
        $newfolder="{0}x{1}" -f $img.Width,$img.Height;
        if(-not (test-path -literal $newfolder)){[void][IO.Directory]::CreateDirectory($newfolder);}
        $img.Dispose();
        $newfile=$newfolder+'\'+$files[$i].Name;
        write-host ($files[$i].Name+' --> '+$newfolder);
        move-item -literal $files[$i].FullName $newfile -force -ErrorAction SilentlyContinue;
    }catch{}
}
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