Hello123World 当前离线
荣誉版主
@echo off & setlocal enableextensions enabledelayedexpansion ::同时显示上下行 for /f %%a in (1.txt) do ( echo !ddr! %%a set ddr=%%a ) pause复制代码
@echo off for /f %%i in (1.txt) do Set /a a=a+%%i echo %a% pause复制代码
TOP