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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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Task/Sorting-algorithms-Quicksort/Octave/sorting-algorithms-quicksort.octave Normal file
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function f=quicksort(v) % v must be a column vector
f = v; n=length(v);
if(n > 1)
vl = min(f); vh = max(f); % min, max
p = (vl+vh)*0.5; % pivot
ia = find(f < p); ib = find(f == p); ic=find(f > p);
f = [quicksort(f(ia)); f(ib); quicksort(f(ic))];
end
endfunction
N=30; v=rand(N,1); tic,u=quicksort(v); toc
u