lengmoke

@echo off
Setlocal EnableDelayedExpansion
set "str=张三 李四 王五 赵六"
for /f "tokens=1,2" %%i in (a.txt) do ( set "%%i=!%%i! %%j" )
set num=1
for %%i in (%str%) do (
    set sum=0
    for %%j in (!%%i!) do ( echo !num!   %%i        %%j>>b.txt & set /a num+=1 & set /a sum+=%%j )
    echo !num!   总计        !sum!>>b.txt & set /a num+=1
)
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