现在有如下问题:
str1=A1 B2 C3 D4
str2=3 1 4 2
现在str2变成了
st2=3 1 4 2
要求得到
str3=C A D B
==
解法:
setlocal enabledelayedexpansion
set str1=A1 B2 C3 D4
set str2=3 1 4 2
for %%a in (!str2!) do (
for %%b in (!str1!) do (
set num=%%b
set num1=!num:~0,1!
set num2=!num:~1,1!
if /i %%a equ !num2! (
call set str3=%%str3%% !num1!
set str1=!str1:num=!
)
)
)
[ Last edited by victor888 on 2009-6-2 at 22:09 ]
str1=A1 B2 C3 D4
str2=3 1 4 2
现在str2变成了
st2=3 1 4 2
要求得到
str3=C A D B
==
解法:
setlocal enabledelayedexpansion
set str1=A1 B2 C3 D4
set str2=3 1 4 2
for %%a in (!str2!) do (
for %%b in (!str1!) do (
set num=%%b
set num1=!num:~0,1!
set num2=!num:~1,1!
if /i %%a equ !num2! (
call set str3=%%str3%% !num1!
set str1=!str1:num=!
)
)
)
[ Last edited by victor888 on 2009-6-2 at 22:09 ]
