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The time now is 2026-08-16 08:44 		47,813 topics / 349,903 posts / today 0 new / 48,258 members
DOS疑难解答 & 问题讨论 （解答室） » Beginner question: how do simple addition and subtraction in a batch file?
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Floor1　ddy1975 Posted 2004-01-14 00:00
初级用户　Posts 2　Credits 108
If the input is n, but I need to use the value of n-1, is there any simple way?
Floor2　willsort Posted 2004-01-14 00:00
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Floor3　哑巴 Posted 2004-01-16 00:00
初级用户　Posts 37　Credits 270
The following is quoted from willsort's post on 2004-1-14 14:16:18:

    The most thorough and also most boring way is to use debug's assembly subcommand, write the assembly statements that handle input and output into a temporary file through a batch file, and then use debug to generate a dedicated .com file.













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