impk

第一套

@echo off

::第一题
for /l %%i in ( 1,1,100 ) do echo %%

::第二题
for /l %%i in ( 1,2,100 ) do echo %%i

::第三题
set str=bbs bathome.net
for /f "tokens=1" %%i in ( "%str%" ) do echo %%i
for /f "tokens=2" %%i in ( "%str%" ) do echo %%~ni
for /f "tokens=2 delims=." %%i in ( "%str%" ) do echo %%i

::第四题
for /f "tokens=2 delims= " %%i in ( F:\test.txt ) do echo %%i

pause
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