Bubble sort error line 1

2 views (last 30 days)
Joe Ainsworth on 12 Sep 2021
Commented: Joe Ainsworth on 12 Sep 2021
Hi, i am currently trying to use a bubble sort for a series of inputed numbers but im getting an error on line 2.
can someone please explain why i am getting this error and how to fix it.
here is my code and the error: Error in Bubble1 (line 2)
cases = input('Enter cases with [ ] around them:');
cases = input('Enter cases with [ ] around them:');
sorted_array = bubble_sort(cases)
function array = bubble_sort( array )
for i = 1:length(array)
for j = 1:length(array)-i
if(array(j)>array(j+1))
temp = array(j+1);
array(j+1) = array(j);
array(j) = temp;
end
end
end
end

Chunru on 12 Sep 2021
Edited: Chunru on 12 Sep 2021
You code can run. if you use "input", key in the following "[1 3 2 5 2]" without quotes.
%cases = input('Enter cases with [ ] around them:');
cases = [1 3 2 5 2]
cases = 1×5
1 3 2 5 2
sorted_array = bubble_sort(cases)
sorted_array = 1×5
1 2 2 3 5
function array = bubble_sort( array )
for i = 1:length(array)
for j = 1:length(array)-i
if(array(j)>array(j+1))
temp = array(j+1);
array(j+1) = array(j);
array(j) = temp;
end
end
end
end
Joe Ainsworth on 12 Sep 2021
Thanks though!

R2021a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!