- @echo off&setlocal enabledelayedexpansion
- for /l %%i in ( 10,1,999 ) do (
- set str=%%i
- set a=!str:~0,1!
- set b=!str:~-1,1!
- if "!a!"=="!b!" echo %%i)
- pause
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10000以内的
- @echo off&setlocal enabledelayedexpansion
- for /l %%i in (10,1,10000) do (
- set str=%%i
- set a=!str:~0,1!
- set b=!str:~-1,1!
- set c=!str:~1,1!
- set d=!str:~-2,1!
- if "!a!"=="!b!" ( if "!c!"=="!d!" echo !str!))
- pause
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[ 本帖最后由 cainiao736 于 2009-4-4 16:45 编辑 ] |