523066680

前两节，前两段。。。

@echo off
set ip=192.168.1.1
call :next %ip:.= %
pause
exit

:next
    echo %1.%2
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523066680

@echo off
set str=192.168.10.255
set b=%str:*.=%
call echo %%str:.%b:*.=%=%%
pause
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523066680