tireless

@echo off
set str=！好你，nc.emohtab.sbb
for /l %%a in (17 -1 0) do call set /p=%%str:~%%a,1%%<nul
echo.&pause
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tireless

@echo off & setlocal EnableDelayedExpansion
set str=！好你，nc.emohtab.sbb
:loop
set /a n+=1
set /p=!str:~-%n%,1!<nul
if "!str:~%n%!" neq "" goto loop
echo.&pause
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