20 lines
449 B
Markdown
20 lines
449 B
Markdown
### bubble_sort
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Bubble_sort uses the technique of comparing and swapping
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```python
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def bubble_sort(arr):
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for passnum in range(len(arr) - 1, 0, -1):
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for i in range(passnum):
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if arr[i] > arr[i + 1]:
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temp = arr[i]
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arr[i] = arr[i + 1]
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arr[i + 1] = temp
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```
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```python
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arr = [54,26,93,17,77,31,44,55,20]
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bubble_sort(arr)
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print("sorted %s" %arr) # [17,20,26,31,44,54,55,77,91]
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```
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