human
What is a code to minimum operations to make frequency of all characters equal K and the other steps required given the following:
Minimum operations to make frequency of all characters equal K | Function to find the minimum number of operations to convert the given string.
Check if N is divisible by K.
Array to store frequency of characters in given string.
Two arrays with number of operations required.
Checking for all possibility.
Driver Code"
How can the above be solved in Python?
assistant
#Here is code to minimum operations to make frequency of all characters equal K and the other steps required.
 def minOperation ( S , N , K ) :
	if N % K :
		print ( " Not ▁ Possible " )
		return
	count = [ 0 ] * 26
	for i in range ( 0 , N ) :
		count [ ord ( S [ i ] ) - 97 ] += 1
	E = N // K
	greaterE = [ ]
	lessE = [ ]
	for i in range ( 0 , 26 ) :
		if count [ i ] < E :
			lessE . append ( E - count [ i ] )
		else :
			greaterE . append ( count [ i ] - E )
	greaterE . sort ( )
	lessE . sort ( )
	mi = float ( ' inf ' )
	for i in range ( 0 , K + 1 ) :
		set1 , set2 = i , K - i
		if ( len ( greaterE ) >= set1 and len ( lessE ) >= set2 ) :
			step1 , step2 = 0 , 0
			for j in range ( 0 , set1 ) :
				step1 += greaterE [ j ]
			for j in range ( 0 , set2 ) :
				step2 += lessE [ j ]
			mi = min ( mi , max ( step1 , step2 ) )
	print ( mi )
if __name__ == " _ _ main _ _ " :
	S = " accb "
	N = len ( S )
	K = 2
	minOperation ( S , N , K )