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Minimum sum of medians of all possible K length subsequences of a sorted array | Function to find the minimum sum of all the medians of the K sized sorted arrays formed from the given array.
Stores the distance between the medians.
Stores the number of subsequences required.
Stores the resultant sum.
Iterate from start and add all the medians.
Add the value of arr [ i ] to the variable minsum.
Increment i by select the median to get the next median index.
Decrement the value of totalArrays by 1.
Print the resultant minimum sum.
Driver Code"
Solution in Python:
assistant
#Here is code to minimum sum of medians of all possible K length subsequences of a sorted array and the other steps required.
 def sumOfMedians ( arr , N , K ) :
	selectMedian = ( K + 1 ) // 2
	totalArrays = N // K
	minSum = 0
	i = selectMedian - 1
	while ( i < N and totalArrays != 0 ) :
		minSum = minSum + arr [ i ]
		i = i + selectMedian
		totalArrays -= 1
	print ( minSum )
if __name__ == ' _ _ main _ _ ' :
	arr = [ 1 , 2 , 3 , 4 , 5 , 6 ]
	N = len ( arr )
	K = 2
	sumOfMedians ( arr , N , K )