慕夜蓝化

@echo off
Setlocal enabledelayedexpansion
set/a strNCount=0,strN=0
for /f "delims=" %%i in (源文件.txt) do (
	for %%A in (%%i) do set str=%%A&set/a strN=%%A 2>nul
	set endLine=%%i
	call set endLine=%%endLine:!str!=%%
	set/a strNCount+=strN
)
for %%i in (!endLine!) do (
	set/p= %%i <nul
)
echo,!strNCount!
pause
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