@echo off
set /p input=请输入：
set num1=%input%
set num2=123
if %num1% equ %num2% echo "="
if %num1% lss %num2% echo "<"
if %num1% gtr %num2% echo ">"
pause>nul
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@echo off
for /l %%a in (1,1,10) do (
  set /a a+=%%a
  call,set "ss=%%ss%%+%%a"
)
echo,%ss:~1%=%a%
pause>nul
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for /l %%i in (1,1,100) do ( set/a p+=%%i)
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@echo off
set p="%~dp0MFcY5.rmvb_"
for /l %%i in (1,1,5) do (
    call,set p=%%p%%+"%~dp0MFcY5.rmvb_%%i.!mv"
)
echo %p:~21%
copy /b %p% "d:\dos\MFcY5.rmvb"
pause
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@echo off
:_Loop
cls
set var=
set Input=456
set Num=123
call w.bat box @test.bat:_Choice #1
if errorlevel 100 goto _Exit
if %?%#==1# goto _Start
if %?%#==2# goto _Exit

:_Choice "输入比较的数值:"

        [$Input,8,U! ]

[ 确定(&S)]    [ 取消(&C)]
::

:_Start
strings var=SUB %Input%,%Num% 2>nul
if errorlevel 1 goto _Lss
if %var%#==0# goto _Equ
echo ">"
pause
goto _Loop

:_Equ
echo "="
pause
goto _Loop

:_Lss
echo "<"
pause
goto _Loop

:_Exit
exit
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