示例代码:
@echo off
setlocal enabledelayedexpansion
set /a count=0
echo 请输入一段字符:
set /p str=
:loop
if not "!str:~%count%,1!" == "" (
set /a count+=1
goto loop
)
echo %count%
pause
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示例代码:
@echo off
setlocal enabledelayedexpansion
set /a count=0
echo 请输入一段字符:
set /p str=
:loop
if not "!str:~%count%,1!" == "" (
set /a count+=1
goto loop
)
echo %count%
pause
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