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What is a code to minimum number of adjacent swaps for arranging similar elements together and the other steps required given the following:
Minimum number of adjacent swaps for arranging similar elements together | Function to find minimum swaps.
visited array to check if value is seen already.
If the arr [ i ] is seen first time.
stores the number of swaps required to find the correct position of current element 's partner.
Increment count only if the current element has not been visited yet ( if is visited , means it has already been placed at its correct position ).
If current element 's partner is found.
Driver Code"
Solution in Python:
assistant
#Here is code to minimum number of adjacent swaps for arranging similar elements together and the other steps required.
 def findMinimumAdjacentSwaps ( arr , N ) :
	visited = [ False ] * ( N + 1 )
	minimumSwaps = 0
	for i in range ( 2 * N ) :
		if ( visited [ arr [ i ] ] == False ) :
			visited [ arr [ i ] ] = True
			count = 0
			for j in range ( i + 1 , 2 * N ) :
				if ( visited [ arr [ j ] ] == False ) :
					count += 1
				elif ( arr [ i ] == arr [ j ] ) :
					minimumSwaps += count
	return minimumSwaps
if __name__ == " _ _ main _ _ " :
	arr = [ 1 , 2 , 3 , 3 , 1 , 2 ]
	N = len ( arr )
	N //= 2
	print ( findMinimumAdjacentSwaps ( arr , N ) )