human
Write me a code to minimum operations required to make all the elements distinct in an array and the other steps required given the following:
Minimum operations required to make all the elements distinct in an array | Function that returns minimum number of changes.
Hash - table to store frequency.
Increase the frequency of elements.
Traverse in the map to sum up the ( occurrences - 1 ) of duplicate elements.
Driver Code"
Solution in Python:
assistant
#Here is code to minimum operations required to make all the elements distinct in an array and the other steps required.
 def minimumOperations ( a , n ) :
	mp = dict ( )
	for i in range ( n ) :
		if a [ i ] in mp . keys ( ) :
			mp [ a [ i ] ] += 1
		else :
			mp [ a [ i ] ] = 1
	count = 0
	for it in mp :
		if ( mp [ it ] > 1 ) :
			count += mp [ it ] - 1
	return count
a = [ 2 , 1 , 2 , 3 , 3 , 4 , 3 ]
n = len ( a )
print ( minimumOperations ( a , n ) )