human
Find the minimum number of elements that should be removed to make an array good | Function to remove minimum elements to make the given array good.
To store count of each subsequence.
Increase the count of subsequence [ 0 ].
If Previous element subsequence count is greater than zero then increment subsequence count of current element and decrement subsequence count of the previous element ..
Return the required answer.
Driver code.
Function call"
Solution in Python:
 ... Give me a code to find the minimum number of elements that should be removed to make an array good and the other steps required?
assistant
#Here is code to find the minimum number of elements that should be removed to make an array good and the other steps required.
 def MinRemove ( a , n , k ) :
	cnt = [ 0 ] * k
	for i in range ( n ) :
		if ( a [ i ] == 0 ) :
			cnt [ 0 ] += 1 ;
		elif ( cnt [ a [ i ] - 1 ] > 0 ) :
			cnt [ a [ i ] - 1 ] -= 1 ;
			cnt [ a [ i ] ] += 1 ;
	return n - ( k * cnt [ k - 1 ] ) ;
if __name__ == " _ _ main _ _ " :
	a = [ 0 , 1 , 2 , 3 , 4 , 0 , 1 , 0 , 1 , 2 , 3 , 4 ]
	k = 5 ;
	n = len ( a ) ;
	print ( MinRemove ( a , n , k ) ) ;