human
Minimum digits to be removed to make either all digits or alternating digits same | Function to find longest possible subsequence of s beginning with x and y.
Iterate over the string.
Increment count.
Swap the positions.
Return the result.
Function that finds all the possible pairs.
Update count.
Return the answer.
Given string s.
Find the size of the string.
Function call.
This value is the count of minimum element to be removed"
Solution in Python:

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Give me a code to minimum digits to be removed to make either all digits or alternating digits same and the other steps required?
assistant
#Here is code to minimum digits to be removed to make either all digits or alternating digits same and the other steps required.
 def solve ( s , x , y ) :
	res = 0
	for c in s :
		if ( ord ( c ) - ord ( '0' ) == x ) :
			res += 1
			x , y = y , x
	if ( x != y and res % 2 == 1 ) :
		res -= 1
	return res
def find_min ( s ) :
	count = 0
	for i in range ( 10 ) :
		for j in range ( 10 ) :
			count = max ( count , solve ( s , i , j ) )
	return count
s = "100120013"
n = len ( s )
answer = find_min ( s )
print ( n - answer )