本帖最后由 apang 于 2012-6-3 19:21 编辑
- @echo off&setlocal enabledelayedexpansion
- for /f "tokens=*" %%a in (a.txt) do (
- set "str=%%~nxa"&set "str1=!str:~,5!"
- if not defined !str1! (
- set ".!str1!=!str:~5!"&set "!str1!=1"
- ) else (
- call set "r=%%.!str1!%%"
- if !str:~5! gtr !r! set ".!str1!=!str:~5!"
- )
- )
- (for /f "tokens=1,2 delims=.=" %%a in ('set .') do (
- set "str=%%a"
- echo !str:~1,2!年!str:~-2!月 %%a%%b最大
- ))>b.txt
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