asd821089612

第一到第六题。

@echo off
set /p no=请输入想要操作的数  (1-9) :
set /a no1=%no%*%no%
set /a no2=%no%*%no%*%no%
for /l %%i in (1 1 %no%) do (set /a no3+=%%i)
set no4=1
for /l %%i in (1 1 %no%) do (set /a no4*=%%i)
for /l %%i in (1 1 %no%) do (set /a no5+=%%i*%%i)
for /l %%i in (1 1 %no%) do (set /a no6+=%%i*%%i*%%i)
echo %no%的平方为：%no1%
echo %no%的立方为：%no2%
echo 1到%no%的和为：%no3%
echo 1到%no%的积为：%no4%
echo 1到%no%的平方和为：%no5%
echo 1到%no%的立方和为：%no6%
pause>nul
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