@echo off
setlocal enableextensions enabledelayedexpansion
set /P cryptocurrency="What cryptocurrency? "
set /P currentblock="Start block: "
set /P endblock="End block: "
cd %appdata%\%cryptocurrency%\blocks\

cls

:while1

if %currentblock% leq %endblock% (
	if %currentblock% leq 9 (
		mklink blk0000%currentblock%.dat D:\Cryptocoins\%cryptocurrency%\blk0000%currentblock%.dat
	) else (
		if %currentblock% leq 99 (
			mklink blk000%currentblock%.dat D:\Cryptocoins\%cryptocurrency%\blk000%currentblock%.dat
		) else (
			if %currentblock% leq 999 (
				mklink blk00%currentblock%.dat D:\Cryptocoins\%cryptocurrency%\blk00%currentblock%.dat
			)
		)
	)
	
	set /a "currentblock += 1"
	goto :while1
)

endlocal

pause