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25 lines
515 B
Ruby
25 lines
515 B
Ruby
#Bubble Sort Implementation (works by repeatedly swapping the adjacent elements if they are in wrong order.)
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#Time-complexity : O(n^2), In-place,Can be made stable
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#Best case: Array already sorted (O(n))
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def bubble_sort(a)
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n=a.length
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for i in 0...n-1
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swapped = false
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for j in 0...n-i-1
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if a[j]>a[j+1]
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temp=a[j]
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a[j]=a[j+1]
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a[j+1]=temp
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swapped = true
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end
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end
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if swapped == false
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break
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end
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end
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return a
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end |