human
Write me a code to minimum number of distinct elements after removing m items and the other steps required given the following:
Minimum number of distinct elements after removing m items | Function to find distintc id 's.
Store the occurrence of ids.
Store into the list value as key and vice - versa.
Start removing elements from the beginning.
Remove if current value is less than or equal to mi.
Return the remaining size.
Driver code"
How can the above be solved in Python?
assistant
#Here is code to minimum number of distinct elements after removing m items and the other steps required.
 def distinctIds ( arr , n , mi ) :
	m = { }
	v = [ ]
	count = 0
	for i in range ( n ) :
		if arr [ i ] in m :
		m [ arr [ i ] ] += 1
		else :
		m [ arr [ i ] ] = 1
	for i in m :
		v . append ( [ m [ i ] , i ] )
	v . sort ( )
	size = len ( v )
	for i in range ( size ) :
		if ( v [ i ] [ 0 ] <= mi ) :
		mi -= v [ i ] [ 0 ]
		count += 1
		else :
		return size - count
	return size - count
arr = [ 2 , 3 , 1 , 2 , 3 , 3 ]
n = len ( arr )
m = 3
print ( distinctIds ( arr , n , m ) )