shelluserwlb

@echo off 
setlocal enabledelayedexpansion
:again
set /p n=请输入一段字符（纯数字）：
echo %n%|findstr "^[0-9][0-9]*$">nul||goto again
for /l %%i in (0,1,1000) do (
    echo !n:~%%i,1!|findstr "0" >nul||(echo !n:~%%i! & goto :end)
)
:end
pauseCOPY