
CODE: [Copy to clipboard]@echo off&setlocal enabledelayedexpansion
for /f "tokens=1,*" %%a in (1.txt) do (
set str=%%b
>>1_.txt echo.%%a !str:~0,1! !str:~1,1! !str:~2,1!
)
type 1_.txt>1.txt&&del 1_.txt
pause
| 欢迎光临 中国DOS联盟论坛 (http://cndos.fam.cx/forum/) | Powered by Discuz! 2.5 |