Sorting algorithms/Bubble sort: Difference between revisions

m (→‎{{header|REXX}}: changed a DO-END comment.)
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seq[i], seq[i+1] = seq[i+1], seq[i]
changed = True
return Noneseq
 
if __name__ == "__main__":
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bubble_sort(testcase)
assert testcase == testset # we've unshuffled it back into a copy</lang>
 
 
=={{header|Qi}}==