human
What is a code to strings formed from given characters without any consecutive repeating characters and the other steps required given the following:
Strings formed from given characters without any consecutive repeating characters | Function to print the strings which satisfy the mentioned conditions.
Iterate through all the strings in the array ..
check function to check the conditions for every string.
Function to check whether the string contains any consecutive repetitive characters and any characters other than those in str.
Valid characters check.
Nonrepetitive check.
Driver code"
How can the above be solved in Python?
assistant
#Here is code to strings formed from given characters without any consecutive repeating characters and the other steps required.
 def getStrings ( strr , arr ) :
	for i in range ( len ( arr ) ) :
		if ( check ( arr [ i ] , strr ) ) :
			print ( arr [ i ] , end = " ▁ " )
def check ( s , strr ) :
	chars = s
	for c in chars :
		if c not in strr :
			return False
	for i in range ( len ( chars ) - 1 ) :
		if ( chars [ i ] == chars [ i + 1 ] ) :
			return False
	return True
strr = " ABCD "
arr = [ " AABCDA " , " ABCDZADC " , " ABCDBCA " , " ABCDABDCA " ]
getStrings ( strr , arr )