Benchmarker Count to 1M!

@echo off
cd %userprofile%\desktop
set a=0
Set begin=Start Time: %date% %time%
:top
set /a a=%a%+1
echo %a%
if %a%==1000000 goto end
goto top
:end
Set end=End Time: %date% %time%
echo %begin%
echo %end%
:reask
echo Would you like to create a log for this test? (y/n)
set /p log=
if /i %log%==y goto next
if /i %log%==n exit
echo Invalid entry
goto reask
:next
if exist Tests.txt goto last
echo The count to 1,000,000 started at %begin% and ended at %end% > Tests.txt
pause>nul
exit
:last
echo The count to 1,000,000 started at %begin% and ended at %end% >> Tests.txt
pause>nul
exit