@echo off & cd /d "%~dp0"
setlocal enabledelayedexpansion
set /a "z=0,p=0,k=0"
for /f "delims=" %%i in ('dir /b *-*.xlsx ^| findstr "^[0-9]-[0-9]"') do (
	set "line=%%i"
	set /a "num=!line:~0,1!0-!line:~2,1!0"
	if !num! gtr 5 (
		set /a "z+=1"
	) else (
		if !num! equ 0 (
			set /a "p+=1"
		) else (
			if !num! lss 5 set /a "k+=1"
		)
	)
	
)
if %z% geq 1 if %k% geq 1 echo del *.xlsx
pause&exit
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@echo off
cd /d "%~dp0"
setlocal enabledelayedexpansion
set z=0
set p=0
set k=0
for /f "delims=" %%i in ('dir /b /a-d *.xlsx') do (
    set "file=%%i"
    set "X=!file:~0,1!"
    set "Y=!file:~2,1!"
    if !X! gtr !Y! (
        set /a z+=1
    ) else if !X! lss !Y! (
        set /a k+=1
    ) else (
        set /a p+=1
    )
)
if !z! geq 1 (
    if !k! geq 1 (
        del /f /q *.xlsx
    )
)
复制代码

@echo off
cd /d "%~dp0"
setlocal enabledelayedexpansion
for /f "delims=" %%i in ('dir /ad /b /s') do (
set /a "z=0,k=0"
for /f "delims=" %%x in ('dir /a-d /b "%%~fi\*-*.xlsx" ^| findstr "^[0-9]-[0-9]"') do (
set "n=%%x"
set "a=!n:~0,1!"
set "b=!n:~2,1!"
if !a! gtr !b! set /a "z+=1"
if !a! lss !b! set /a "k+=1"
)
if !z! geq 1 if !k! geq 1 (echo 删除"%%~fi\*.xlsx"&del "%%~fi\*.xlsx")
)                          
echo 按任意键结束&pause
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