human
Write me a code to check if a cell can be visited more than once in a String and the other steps required given the following:
Check if a cell can be visited more than once in a String | Function to check if any cell can be visited more than once.
Array to mark cells.
Traverse the string.
Increase the visit count of the left and right cells within the array which can be visited.
If any cell can be visited more than once , Return True.
Driver code"
Solution in Python:
assistant
#Here is code to check if a cell can be visited more than once in a String and the other steps required.
 def checkIfOverlap ( str ) :
	length = len ( str )
	visited = [ 0 ] * ( length + 1 )
	for i in range ( length ) :
		if str [ i ] == " . " :
			continue
		for j in range ( max ( 0 , i - ord ( str [ i ] ) , min ( length , i + ord ( str [ i ] ) ) + 1 ) ) :
			visited [ j ] += 1
	for i in range ( length ) :
		if visited [ i ] > 1 :
			return True
	return False
if __name__ == " _ _ main _ _ " :
	str = " . 2 . . 2 . "
	if checkIfOverlap ( str ) :
		print ( " YES " )
	else :
		print ( " NO " )