梦想种子

@echo off
setlocal enabledelayedexpansion
set "u1="
for /l %%i in (0,1,9) do set /a t%%i=%%i*%%i*%%i
for /l %%i in (1,1,10000) do (
set k=%%i
set /a a=%%i/10000
set /a b=%%i/1000"%%"10
set /a c=%%i/100"%%"10
set /a d=%%i/10"%%"10
set /a e=%%i"%%"10
set /a n=t!a!+t!b!+t!c!+t!d!+t!e!
if "!n!" == "%%i" echo %%i
)
pause
复制代码

请问有没有效率高的算法？