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What is a code to print all positions of a given string having count of smaller characters equal on both sides and the other steps required given the following:
Print all positions of a given string having count of smaller characters equal on both sides | Function to find indexes of the given that satisfy the condition.
Stores length of given string.
Stores frequency of each character of strr.
Update frequency of current character.
cntLeftFreq [ i ] Stores frequency of characters present on the left side of index i ..
Traverse the given string.
Stores count of smaller characters on left side of i ..
Stores count of smaller characters on Right side of i ..
Traverse smaller characters on left side of index i ..
Update cntLeft.
Update cntRight.
Update cntLeftFreq [ strr [ i ] ].
If count of smaller elements on both sides equal.
Print current index.
Driver Code"
Solution in Python:
assistant
#Here is code to print all positions of a given string having count of smaller characters equal on both sides and the other steps required.
 def printIndexes ( strr ) :
	N = len ( strr )
	cntFreq = [ 0 ] * 256
	for i in range ( N ) :
		cntFreq [ ord ( strr [ i ] ) ] += 1
	cntLeftFreq = [ 0 ] * 256
	for i in range ( N ) :
		cntLeft = 0
		cntRight = 0
		for j in range ( ord ( strr [ i ] ) - 1 , - 1 , - 1 ) :
			cntLeft += cntLeftFreq [ j ]
			cntRight += ( cntFreq [ j ] - cntLeftFreq [ j ] )
		cntLeftFreq [ ord ( strr [ i ] ) ] += 1
		if ( cntLeft == cntRight and cntLeft != 0 ) :
			print ( i , end = " ▁ " )
if __name__ == ' _ _ main _ _ ' :
	strr = " aabacdabbb "
	printIndexes ( strr )