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Brother Wu Nai He, I tried your code and found that the content displayed is missing the first line. I don't know why?

There is no problem here. Which line is missing? There is a small problem. Blank lines will also be output. Fix it.

The new code is fine!
What does adding the if statement mean?

Originally posted by youxi01 at 2006-12-14 01:18:
Because :: can be recognized (identified as a line break) in VBS, while rem cannot be recognized by VBS!

Brother youxi01, I really didn't know there was such a usage, but I saved your code in a BAT file instead of a VBS file. I also tried saving it in VBS, but it couldn't run. Why is that again?

Originally posted by youxi01 at 2006-12-13 08:03:
Personally, purely P is difficult to implement because P has difficulty determining the number of bytes of variables, so it is necessary to rely on VBS.

::On Error Resume Next

echo ' > nul &cls & @echo off

echo ' > nul & ... 




Can you explain the mechanism of writing and running VBS scripts in BAT? I don't understand at all how it is executed, thank you!

Originally posted by ccwan at 2006-12-14 03:31:
The new code is okay!
What does adding the if statement mean?

After adding this judgment statement, blank lines will not be output. The small problem is that lines containing only spaces (blank lines) will still be output. Just change if(R != "") to if(R != "") to solve the problem of blank lines.

Thanks.
It seems necessary to learn.

Brother zg159 and Brother Wunaaihe have wonderful and more general code. And using the file size to judge the number of bytes is a more convenient method.

At that time, when analyzing the three lines of code given by the owner, the code initially written according to the pattern naturally couldn't calculate the byte difference between Chinese characters and English characters. I also wanted to use the file size judgment, but out of sensitivity to generating temporary files, I only dealt with the three lines of code for 1F.

And besides Brother zh159's 8F using the file size to judge the number of bytes, there are other methods without generating temporary files. But the efficiency will be very low. In order to expand ideas and be familiar with different algorithms, everyone can try to use the following algorithm to judge Chinese characters and English characters.

1. Use for to list the characters to be matched, and once matched successfully, num+1.

2. After the FOR loop is executed, if the switch is not closed, it is judged as a Chinese character, so num+2.

3. After the entire nested loop is executed, calculate the value of num for space filling.

I hope everyone can write more wonderful code, use flexible ideas and more advanced algorithms to make up for the shortcomings of P processing script functions, and promote the development of this forum ^_^

Originally posted by HUNRYBECKY at 2006-12-14 03:43 AM:


Dear brother youxi01, I really didn't know there was such a usage. But I saved your code in a BAT file instead of a VBS file. I also tried saving it to VBS, but it couldn't run. Why is that?

Must be saved as a bat file because it's processed for P!

Originally posted by HUNRYBECKY at 2006-12-14 04:03 AM:

Can you explain the mechanism of writing and running VBS scripts in BAT? I don't understand at all how it executes. Thanks!

In P processing, lines starting with :: are ignored (considered as explanatory statements), but when it runs as VBS, it can be recognized; at the same time, in VBS, content after ' is considered as comment content......

Refer to: http://www.cn-dos.net/forum/viewthread.php?tid=25333&fpage=1&highlight=%E8%AF%86%E8%B4%A7&page=1

I think the effect of awk is really good

Originally posted by youxi01 at 2006-12-13 08:03 AM:
Personally, I think that pure P is difficult to implement because P has difficulty determining the number of bytes of variables, so we need to rely on vbs.

::On Error Resume Next

echo ' > nul &cls & @echo off

echo ' > nul & ... 


How to write if it is 5 columns, 6 columns?
How to output to a document in the end?
I'm a noob! Thanks!

ding! Top until the answer comes out!

@echo off&setlocal enabledelayedexpansion

for /f "delims=" %%i in (a.txt) do (

    for %%a in (%%i) do call set str=!str!	%%a

    echo !str:~1!&set str=

)

pause>nul

Because the forum can't handle TAB, please change the space after!str! to TAB before running.

@echo off&setlocal enabledelayedexpansion

for /f "delims=" %%i in (a.txt) do (

    for %%a in (%%i) do call set str=!str!	%%a

    echo !str:~1!&set str=

)

pause>nul

Brother zw19750516, you're oversimplifying.

First, test the following code:

@echo off
echo aaaaaaa bbbbbbbbb
echo aaaaaaaa bbbbbbbbb
echo aaaaaaaaaaaaaaaaa bbbbbbbbb
pause

Moreover, it's a mix of Chinese and English...