[已解决]批处理如何为不足位数的数字数据（含负数）补零/补0？

oqis

-01
-1
01
05
31
2
-03
====改成===
-010
-100
010
050
310
200
-030

pcl_test

1. @echo off
   
2. setlocal enabledelayedexpansion
   
3. (for /f "delims=" %%a in ('type "测试.txt"') do (
   
4. set "str=%%a000"
   
5. if "!str:~,1!" equ "-" (echo,!str:~,4!) else (echo,!str:~,3!)
   
6. ))>"结果.txt"
   
7. pause

复制代码

oqis

回复 2# pcl_test
多谢 问题解决了