Sorting algorithms/Bubble sort: Difference between revisions

m
Line 593:
if %len% leq 0 (echo bubble sort: zero length string & exit /b 1)
set /a len-=1
for /l %%x in (0,1,!%len!%) do set u[%%x]=!unsorted:~%%x,1!
 
:bubblesort
Line 612:
:done
 
for /l %%x in (0,1,!%len!%) do set sorted=!sorted!!u[%%x]!
echo. & echo unsorted input: !unsorted!
echo. & echo sorted output: !sorted!
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