CrLf

貌似是这样：

@echo off
set /a 列数=5,列宽=32
%1 %0 :|more /t%列宽% >b.txt&pause&exit
for /f "delims=U" %%a in ('cmd /u /c echo 唉') do set "tab=%%a"
(for /f "delims=" %%a in (a.txt) do (
   set str=%%a
   setlocal enabledelayedexpansion
   set /p=!str!%tab%
   endlocal
   set /a n+=1,n%%=列数,n/n||echo;
))<nul 2>nul
复制代码

CrLf

@echo off&setlocal enabledelayedexpansion
set /a 列数=3,列宽=32
%1 %0 :|more /t%列宽% >b.txt&pause&exit
for /f "delims=U" %%a in ('cmd /u /c echo 唉') do set "tab=%%a"
(for /f "delims=" %%a in (a.txt) do set /a n+=1&set /p ar[!n!]=)<a.txt

set /a 行数=(n+列数-1)/ 列数
for /l %%a in (1 1 %行数%) do (
	set "str="
	for /l %%b in (%%a %行数% %n%) do (
		set "str=!str!!ar[%%b]!%tab%"
	)
	echo;!str!
)
复制代码

CrLf

头绪比较乱，找不到合适的数学模型，坐等高人

CrLf

我早先是靠测试弄懂了楼主的规则，但是没有好的思路，想法太繁琐，应该有更好的就题解题算法，目测 plp626 能手到擒来