横竖两个数字塔的效果BAT批处理怎么写？
@echo off
for /l %%a in (0,1,1) do (
for /l %%i in (0,1,9) do (
for /l %%j in (0,1,%%i) do set /p=%%j<nul
echo=
)
)
pause
我这个BAT可以竖下来输出2个数字塔，
0
01
012
0123
01234
012345
0123456
01234567
012345678
0123456789
0
01
012
0123
01234
012345
0123456
01234567
012345678
0123456789
如果我想达到如下图的格式，横向的效果要怎么写呢？
0 0
01 01
012 012
0123 0123
01234 01234
012345 012345
0123456 0123456
01234567 01234567
012345678 012345678
0123456789 0123456789
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回复 1# battab
@echo off&setlocal enabledelayedexpansion
set "space= "
for /l %%i in (0,1,9) do (
set/a n=10-%%i,m=%%i-1
for %%z in (!n!) do set t=!space:~,%%z!
for /l %%j in (0,1,!m!) do set /p=%%j<nul
set/p=%%i!t!<nul
for /l %%j in (0,1,%%i) do set /p=%%j<nul
echo,
)
pause
---------------------------------------------------------------------
@echo off & setlocal enabledelayedexpansion
for /l %%i in (0 1 9) do set "sp=!sp! "
for /l %%i in (0 1 9) do (
set "s="
for /l %%j in (0 1 %%i) do set "s=!s!%%j"
set "str=!s!!sp!"
echo,!str:~,11!!s!
)
pause
---------------------------------------------------------------------
继续发另类解：
@echo off
%1 cmd /v /c @%0 :|more /t11&pause&exit
for /f "delims=U" %%a in ('cmd /u /c echo 唉') do set "tab=%%a"
for /l %%a in (0 1 9) do set str=!str!%%a&echo !str!!tab!!str!
---------------------------------------------------------------------
这个好 mark一下 留着用.
学习了..
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这样简化
@echo off&setlocal enabledelayedexpansion
for /l %%i in (0 1 9) do set "sp=!sp! "
for /l %%i in (0 1 9) do (
set "str=!str!%%i"
echo !str!!sp:~%%i!!str!
)
pause
---------------------------------------------------------------------
我也给个自己写的，把第二个for的参数改下，横向的可以打印1，2，3，4，5，6........个数字塔
@echo off
for /l %%i in (0,1,9) do (
for /l %%j in (0,1,1) do (
for /l %%k in (0,1,10) do (
if %%k leq %%i (set /p =%%k<nul) else (set /p = <nul)
)
)
echo.
)
echo.
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参考：http://bathome.net/thread-28624-1-2.html