China DOS Union

The content in the text is:
2 0 50000 50 0 20 4 1000 0 10 30 0 500 0 100 50000 2 0 1000 50 0 2 0 10 500 30 0 2 70 0 1000 100

Enter 5 digits, for example 52559, then calculate the result of the 5th+the (5+2)th+the (5+2+5)th+the (5+2+5+5)th+the (5+2+5+5+9)th

2 0 50000 50 0 20 4 1000 0 10 30 0 500 0 100 50000 2 0 1000 50 0 2 0 10 500 30 0 2 70 0 1000 100

[ Last edited by tireless on 2008-1-7 at 04:34 AM ]

Try this:
(fixed the out-of-range data error)
@echo off set "Test=2 0 50000 50 0 20 4 1000 0 10 30 0 500 0 100 50000 2 0 1000 50 0 2 0 10 500 30 0 2 70 0 1000 100" set/p input=input: call :loop _ %Test% echo ----- echo =%sss% pause exit :loop set n=0 :shiftloop if "%1" == "" goto :eof set/a n+=1 if %n% leq %input:~0,1% shift&&goto shiftloop set/a sss=%sss%+%1 echo +%1 set "input=%input:~1%" if not "%input%" == "" goto loop goto :eof

[ Last edited by zh159 on 2008-1-7 at 01:37 AM ]

echo off
set /p data_sum=data_sum number :
awk -v fn=%data_sum% "{for(i=1;i<=length(fn);i++){sum+=substr(fn,i,1)};if(sum<=NF){for

(i=1;i<=length(fn);i++){total+=$(fsum+=substr(fn,i,1))}} else {print \"warning: exceeds field count,

note!\"}};END{print total}" 1.txt
pause

@echo off
set/p input=input:
set "Test=2 0 50000 50 0 20 4 1000 0 10 30 0 500 0 100 50000 2 0 1000 50 0 2 0 10 500 30 0 2 70 0 1000 100"
:loop
set/a n=%input:~0,1%
set "input=%input:~1%"
for /f "tokens=%n%*" %%a in ("%Test%") do set/a sss+=%%a&&if not "%input%" =="" set test=%%b && goto loop
echo %sss%
pause

Just noticed that the last one couldn't be fetched, fixed it

[ Last edited by terse on 2008-1-7 at 01:38 AM ]

Originally posted by terse at 2008-1-7 00:58:
@echo off
set/p input=input:
set "Test=2 0 50000 50 0 20 4 1000 0 10 30 0 500 0 100 50000 2 0 1000 50 0 2 0 10 500 30 0 2 70 0 1000 100"
:loop
set/a n=%input:~0,1%
set "input=%input:~1%"
for /f "tokens=%n%*" %%a in ("%Test%") do set/a sss+=%%a&&if not "%input%" =="" set test=%%b && goto loop
echo %sss%
pause

Just noticed that the last one couldn't be fetched, fixed it

Testing found that a single tokens=n can only go up to 31 at most

[ Last edited by zh159 on 2008-1-7 at 01:54 AM ]

Thanks to the people above! Both the ones in post #2 and post #4 work.

One more small change:
1. After showing the result, press any key to return to "input" instead of exiting
2. Can the result be shown in English, with each digit separated by a space.
For example, if the result is 302, then show three zero two

(Man, last night I accidentally bumped the plug, and after rebooting I couldn't get online anymore. Just now I finally decided to uninstall the antivirus, and amazingly I could get online again...)

Can't it return to input: by pressing any key? Also, only showing the English result is fine. Thanks

Originally posted by zh159 at 2008-1-7 01:39:

Testing found that a single tokens=n can only go up to 31 at most

[ Last edited by zh159 on 2008-1-7 at 01:54 AM ]

Right now the maximum probably can't reach 31, the maximum is 9
A revision of brother zh159's

@echo off
:start
set sssE=
set sss=
set/p input=input:
set "Test=2 0 50000 50 0 20 4 1000 0 10 30 0 500 0 100 50000 2 0 1000 50 0 2 0 10 500 30 0 2 70 0 1000 100"
:loop
set/a n=%input:~0,1%
set "input=%input:~1%"
for /f "tokens=%n%*" %%a in ("%Test%") do set/a sss+=%%a&& if not "%input%" =="" set test=%%b && goto loop
if %sss% equ 10 echo ten&&goto start
:Eloop
set/a n=%sss:~0,1%+1
set sss=%sss:~1%
for /f "tokens=%n%" %%a in ("zero one two three four five six seven eight nine") do set ssse=%ssse% %%a&&if not "%sss%" == "" goto Eloop
echo %ssse:~1%
goto start

[ Last edited by terse on 2008-1-7 at 01:27 PM ]

Many thanks! It achieved what I wanted

[ Last edited by tireless on 2008-1-7 at 02:48 AM ]

for /l %%i in (1,1,45) do call set "aaa=%%aaa%%%%i " set /p in=input: set /a 1/(in/10000),1/(100000/in)||goto :eof set /a in1=%in:~0,1%,in2=in1+%in:~1,1%,in3=in2+%in:~2,1%,in4=in3+%in:~3,1%,in5=in4+%in:~4,1% for %%i in (%aaa%) do set /a num+=1,1/^(num-in1^),1/^(num-in2^),1/^(num-in3^),1/^(num-in4^),1/^(num-in5^)||call set "output=%%output%%%%i "&&set /a out+=%%i echo %out%=%output% pause

This should solve the length problem, right

What length problem?

The maximum sum of the 5 numbers I input is only 32

for /f fetching values can't reach 45 positions, and with your five-digit number the maximum is 45 positions

Uh. Anyway, no need to worry that the sum of these 5 numbers will be greater than 32, the sum of the 5 numbers I input is always within 32

How about this: if the sum of the 5 numbers is greater than 32 then return to input:

Now I'm depressed