
CODE: [Copy to clipboard][ Last edited by zw19750516 on 2008-5-29 at 12:08 PM ]@echo off&setlocal enabledelayedexpansion
set a=1
:begin
set /a a*=2,n+=1
set n=%a%
if %a% lss 0 (
set /a n-=1
set a=!n!&goto again
)
goto begin
:again
set /a a+=1,n+=1
set n=%a%
if %a% lss 0 (
set /a n-=1
echo cmd所能处理的最大数值为:!n!。
pause>nul&goto :eof
)
goto again
CODE: [Copy to clipboard]@echo off
set /a d=1^<^<31,x="~d"
echo cmd所能处理的最小数值为 %d%
echo cmd所能处理的最大数值为 %x%
pause>nul
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