
CODE: [Copy to clipboard]我试了一下,用变量延迟速度会快很多,不知道其中的原因是什么...@echo off
for /l %%i in (1,1,10) do (
call set /a m=%%m%%+%%i
)
echo %m%
pause
CODE: [Copy to clipboard][ Last edited by jmz573515 on 2007-11-9 at 04:50 PM ]@echo off
setlocal enabledelayedexpansion
for /l %%i in (1,1,10000) do (
set /a m=!m!+%%i
)
echo !m!
pause
CODE: [Copy to clipboard]@echo off
for /l %%i in (1,1,10) do (
set /a m+=%%i
)
echo %m%
pause
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