human
The Stock Span Problem | An efficient method to calculate stock span values implementing the same idea without using stack.
Span value of first element is always 1.
Calculate span values for rest of the elements.
A utility function to print elements of array.
Driver code.
Fill the span values in array S [ ].
Print the calculated span values"
How can the above be solved in Python?
 ... Write me a code to the Stock Span Problem and the other steps required?
assistant
#Here is code to the Stock Span Problem and the other steps required.
 def calculateSpan ( A , n , ans ) :
	ans [ 0 ] = 1
	for i in range ( 1 , n ) :
		counter = 1
		while ( ( i - counter ) >= 0 and A [ i ] >= A [ i - counter ] ) :
			counter += ans [ i - counter ]
		ans [ i ] = counter
def printArray ( arr , n ) :
	for i in range ( n ) :
		print ( arr [ i ] , end = ' ▁ ' )
	print ( )
price = [ 10 , 4 , 5 , 90 , 120 , 80 ]
n = len ( price )
S = [ 0 ] * ( n )
calculateSpan ( price , n , S )
printArray ( S , n )