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This article mainly introduces the batch processing bat how to achieve Yang Hui triangle effect, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Effect picture:

The code is as follows:

@ echo off&color 0e

Setlocal enabledelayedexpansion

Mode con: cols=130 lines=130

: top

Cls

:: set / p in= Please enter the number of lines:

Set in=23&set ab=1&set var=64

If "% in%" = "" goto top

If in% geq 35 goto top

If in% leq 0 goto top

Echo% in% | findstr / r "^ [0-9] [0-9] * $" > nul 2 > nul | | goto top

Set str=1

For / l%% I in (1JI% in%) do (

Set num=

Set num2=0

For an in (! str!) Do (

Set / a num2+=1

If! Num2 chocolate 1 set "str1="

Set / a num1=%%a+num

Set "str1century str1!! num1!"

Set num=%%a

)

Call: lis "! str1:~1!"

Set "stringency str1! 0"

)

Rem and output an inverted pyramid to play.

For / l an in (22-11) do echo! nam%%a!

For / l% I in (1 1 3) do (

For an in (a b c d e f) do (

Color 0% a

Ping/n 2 127.1 > nul

))

Exit

: lis

Set max=%~1

For / l% an in (0 1 300) do (

If not "! max:~%%a,1!" = "" set / a ci+=1

)

Set / a ki=var-ci/2

For / l an in (1 1! ki!) Do set kg=! kg!

Echo! kg!!max!

Set nameless abutting and kgrubbing max!

Set / an ab+=1

Set ci=0&set kg=

Goto: eof

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