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Bubble sort: run MATLAB implementation and Markdown fixes #350

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Aug 19, 2018
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8 changes: 4 additions & 4 deletions contents/bubble_sort/bubble_sort.md
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ This means that we need to go through the vector $$\mathcal{O}(n^2)$$ times with
{% sample lang="py" %}
[import:4-9, lang:"python"](code/python/bubblesort.py)
{% sample lang="m" %}
[import:11-23, lang:"matlab"](code/matlab/bubblesort.m)
[import:1-13, lang:"matlab"](code/matlab/bubblesort.m)
{% sample lang="hs" %}
[import, lang:"haskell"](code/haskell/bubbleSort.hs)
{% sample lang="cpp" %}
Expand All @@ -33,7 +33,7 @@ This means that we need to go through the vector $$\mathcal{O}(n^2)$$ times with
{% sample lang="go" %}
[import:7-21, lang:"golang"](code/go/bubbleSort.go)
{% sample lang="racket" %}
[import:6-19, lang:"racket"](code/racket/bubbleSort.rkt)
[import:6-19, lang:"scheme"](code/racket/bubbleSort.rkt)
{% sample lang="swift" %}
[import:1-13, lang:"swift"](code/swift/bubblesort.swift)
{% sample lang="ti83b" %}
Expand Down Expand Up @@ -82,13 +82,13 @@ Program.cs
{% sample lang="go" %}
[import, lang:"golang"](code/go/bubbleSort.go)
{% sample lang="racket" %}
[import, lang:"racket"](code/racket/bubbleSort.rkt)
[import, lang:"scheme"](code/racket/bubbleSort.rkt)
{% sample lang="swift" %}
[import, lang:"swift"](code/swift/bubblesort.swift)
{% sample lang="ti83b" %}
[import, lang:"ti-83_basic"](code/ti83basic/BUBLSORT.txt)
{% sample lang="ruby" %}
[import, lang:ruby"](code/ruby/bubble.rb)
[import, lang:"ruby"](code/ruby/bubble.rb)
{% sample lang="crystal" %}
[import, lang:"crystal"](code/crystal/bubble.cr)
{% sample lang="php" %}
Expand Down
28 changes: 14 additions & 14 deletions contents/bubble_sort/code/matlab/bubblesort.m
Original file line number Diff line number Diff line change
@@ -1,16 +1,6 @@
function main()
array = floor( rand(1,7)*100 );
disp('Before Sorting:')
disp(array)

array = bubble_sort(array);
disp('After Sorting')
disp(array)
end

function sorted_array = bubble_sort(array)
for i=1:length(array)
for j=1:length(array)-i
function sorted_array = bubblesort(array)
for i = 1 : length(array)
for j = 1 : length(array) - i
if array(j) > array(j+1)
% swap elements in the list
temp = array(j);
Expand All @@ -19,7 +9,17 @@ function main()
end
end
end
sorted_array = array
sorted_array = array;
end

function main()
array = floor(rand(1, 7) * 100);
disp('Before Sorting:')
disp(array)

array = bubble_sort(array);
disp('After Sorting:')
disp(array)
end

main()
2 changes: 1 addition & 1 deletion contents/bubble_sort/code/racket/bubbleSort.rkt
Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,6 @@
[r (drop l 2)])
(cond [(= (- n counter) 2) (cons (min x y) (cons (max x y) r))]
[(cons (min x y) (pass (cons (max x y) r) (+ counter 1) n))])))


((lambda (x) (display (bubbleSort x))) (read))