本帖最后由 zm900612 于 2011-6-2 22:51 编辑
可以用for循环来解决- @echo off&setlocal enabledelayedexpansion
- for /l %%a in (1 1 6) do (
- if not defined right set /p input=input
- if "!input!"=="right" set right=yes
- )
- if not defined right exit
- echo right
- pause
复制代码 也可以用goto来解决- @echo off&setlocal enabledelayedexpansion
- :again
- set /p input=input
- set /a n+=1
- if "!input!" neq "right" (
- if %n% lss 6 goto again else exit
- )
- echo right
- pause
复制代码
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