Question

我找到了similar topic和solution by Endoro来将字母转换为数字，但是我想使用一组预定义的数字，然后将它们相互求和。有可能吗？

我的意思是：

ParentCollectionViewControllerCell

输出应如下所示：

"A=1" "B=2" "C=3" "D=9" "E=4" "F=8" "G=2" "H=5" "I=2" "J=5" "K=2" "L=5" "M=4" "N=5" "O=2" "P=8" "Q=1" "R=9" "S=8" "T=7" "U=6" "V=6" "W=1" "X=5" "Y=1" "Z=1"

上面提到的参考：

Atom
1 7 2 4
14

我对@ECHO OFF &SETLOCAL ENABLEDELAYEDEXPANSION SET /p "text=input : " cls SET "alfa=0abcdefghijklmnopqrstuvwxyz" FOR /l %%x IN (1,1,26) DO SET "$!alfa:~%%x,1!=%%x" SET /a count=0 :loop SET "char=!text:~%count%,1!" SET "code=!$%char%! SET /a count+=1 IF DEFINED char SET "line=!line!%code% "&GOTO :loop ECHO %text% ECHO %line%命令的全部内容不太熟悉，因此希望对解决方案进行解释。我想了解这是如何工作的。预先感谢。

Answer 1

要想将每个字母设置为其自己的值，从一个新单词中提取和值并显示出来，我们需要采取一些步骤。

第一步是设置自定义字符串。为此，可以使用基本的for循环。因为您引用了所有字母，所以使用set命令会产生双重好处，每个结果将显示为Set "A=1"，Set "B=2"，例如。

For %%A in ("A=1" "B=2" "C=3" "D=9" "E=4" "F=8" "G=2" "H=5" "I=2" "J=5" "K=2" "L=5" "M=4" "N=5" "O=2" "P=8" "Q=1" "R=9" "S=8" "T=7" "U=6" "V=6" "W=1" "X=5" "Y=1" "Z=1") do (
    Set %%A
)

请记住，我们正在使用set "text=!text: =!"或syntax-replace删除句子中的空格（如果存在）。

最后一步将把每个字母转换为相应的值，并将它们全部相加。为此，我们将不得不从字符串中提取每个字母。使用循环，我们可以提取这些值并使用Set /a "String=!String!+!New Number!"将其添加。

GetSumUsingCustumNumericals.bat：

@Echo off
@setlocal ENABLEDELAYEDEXPANSION

Rem | Ask User For Word
Set /p "text=input: "
Set "orginaltext=!text!"
set "text=!text: =!"
Cls

Rem | Set Strings
For %%A in ("A=1" "B=2" "C=3" "D=9" "E=4" "F=8" "G=2" "H=5" "I=2" "J=5" "K=2" "L=5" "M=4" "N=5" "O=2" "P=8" "Q=1" "R=9" "S=8" "T=7" "U=6" "V=6" "W=1" "X=5" "Y=1" "Z=1") do (
    Set %%A
)

Rem | Convert Text
set pos=0
:NextChar
Set "Letter=!text:~%pos%,1%!"
Set "Converted=!%Letter%!"
Set "Numbers=!Numbers! !Converted!"
Set /a "Sum=!Sum!+!Converted!"
set /a pos=pos+1

if "!text:~%pos%,1!" NEQ "" goto NextChar
goto Finished

:Finished
Rem | Display Results
Echo Text: !orginaltext!
Echo Letter Values: !Numbers:~1!
Echo Sum: !Sum!

pause>nul
goto :EOF

输入：

Hello my name is John

算法：

A=1 B=2 C=3 D=9 E=4 F=8 G=2 H=5 I=2 J=5 K=2 L=5 M=4 N=5 O=2 P=8 Q=1 R=9 S=8 T=7 U=6 V=6 W=1 X=5 Y=1 Z=1

输出：

Text: Hello my name is John
Letter Values: 5 4 5 5 2 4 1 5 1 4 4 2 8 5 2 5 5
Sum: 67

要获取有关任何命令的帮助，请执行以下操作：

goto /?
set /?
for /?
if /?
等等。

Answer 2

有几种解决相同问题的方法。此解决方案非常简单，不需要单个for命令！每个简单的步骤都在代码中进行了说明。也许“最复杂”的 :/ 部分是具有字母值的变量的初始化。

此行：

set init="A=1" "B=2" "C=3" ... "X=5" "Y=1" "Z=1"

与您在问题中发布的“初始值”完全相同行。

此行：

set %init: =&set %

是一个简单的替换，它用&set更改了每个空间。这意味着上一行更改为：

set "A=1"&set "B=2"&set "C=3" ...&set "X=5"&set "Y=1"&set "Z=1"

然后，之后，该行已执行 ...很简单，不是吗？ ;)

@echo off
setlocal

rem Define initialization string
set init="A=1" "B=2" "C=3" "D=9" "E=4" "F=8" "G=2" "H=5" "I=2" "J=5" "K=2" "L=5" "M=4" "N=5" "O=2" "P=8" "Q=1" "R=9" "S=8" "T=7" "U=6" "V=6" "W=1" "X=5" "Y=1" "Z=1"

rem Initialize variables
set %init: =&set %
set "nums="
set "sum=0"

set /P "text=input: "
echo %text%

:loop

   rem Get first char in text
   set "char=%text:~0,1%"

   rem Get code and add it to sum
   set /A "code=%char%, sum+=code"

   rem Join code to nums
   set "nums=%nums%%code% "

rem Remove first char from text and repeat
set "text=%text:~1%"
IF DEFINED text GOTO :loop

ECHO %nums%
ECHO %sum%

示例：

input: Atom
Atom
1 7 2 4
14

给定输入示例的输出示例与上面列出的完全相同 ...

编辑：已添加新版本

@echo off
setlocal

rem Define initialization string
set init="A=1" "B=2" "C=3" "D=9" "E=4" "F=8" "G=2" "H=5" "I=2" "J=5" "K=2" "L=5" "M=4" "N=5" "O=2" "P=8" "Q=1" "R=9" "S=8" "T=7" "U=6" "V=6" "W=1" "X=5" "Y=1" "Z=1"

rem Initialize variables
set %init: =&set %

:repeat

set "text= "
set /P "text=input: "
set "text=%text: =%"
if not defined text goto :EOF

set "out="
set "nums="
set "sum=0"

:loop

   rem Get first char in text and join it to out
   set "char=%text:~0,1%"
   set "out=%out%%char% "

   rem Get code and add it to sum
   set /A "code=%char%, sum+=code"

   rem Join code to nums
   set "nums=%nums%%code% "

rem Remove first char from text and repeat
set "text=%text:~1%"
IF DEFINED text GOTO :loop

ECHO %out%
ECHO %nums%
ECHO %sum%
echo/

goto repeat

示例：

input: Atom
A t o m
1 7 2 4
14

input: My name is Antonio
M y n a m e i s A n t o n i o
4 1 5 1 4 4 2 8 1 5 7 2 5 2 2
53

input:

编辑：另一个较短的版本，只是为了好玩...

@echo off
setlocal EnableDelayedExpansion

rem Define initialization string
set init="A=1" "B=2" "C=3" "D=9" "E=4" "F=8" "G=2" "H=5" "I=2" "J=5" "K=2" "L=5" "M=4" "N=5" "O=2" "P=8" "Q=1" "R=9" "S=8" "T=7" "U=6" "V=6" "W=1" "X=5" "Y=1" "Z=1"

rem Initialize one-letter variables
set %init: =&set %

:repeat

rem Read a line from user
set "text= "
set /P "text=input: "
set "text=%text: =%"
if not defined text goto :EOF

rem Insert a space between letters
set "out="
:loop
   set "out=%out% %text:~0,1%"
   set "text=%text:~1%"
IF DEFINED text GOTO :loop
set "out=%out:~1%"

rem Get the sum: replace the space between letters by a plus sign
set /A "sum=%out: =+%"

rem Show letters separated by space
echo %out%
rem Change spaces by "! !" to show *the values* of the letters via Delayed Expansion
echo !%out: =! !%!
echo %sum%
echo/

goto repeat

批处理脚本：如何将字母转换为它们的预定义数字副本集，然后进行总结

2 个答案: