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Using Python, find the max subarray using recursion inversion method. The runtime should be O(n). The max subarray uses either the last element or not:
Using Python, find the max subarray using recursion inversion method. The runtime should be O(n).
The max subarray uses either the last element or not:
MaxSubarray(a[1,...,n]) = max{MaxSubarray(a[1,...,n-1]), MaxSuffix(a[1,...,n])}
MaxSuffix(a[1,...n]) = max{0,MaxSuffix(a[1,...,n-1])+a[n]}
Dynamic Programming
1) MaxSubarray(a[1]) and MaxSuffix(a[1])
2) MaxSubarray(a[1,2]) and MaxSuffix(a[1,2])
3) MaxSubarray(a[1,2,3]) and MaxSuffix(a[1,2,3])
4) continued ...
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