human
Give me a code to express a number as sum of consecutive numbers and the other steps required given the following:
Express a number as sum of consecutive numbers | Print consecutive numbers from last to first.
Driver code"
Solution in Python:
assistant
#Here is code to express a number as sum of consecutive numbers and the other steps required.
 def printConsecutive ( last , first ) :
	print ( first , end = " " )
	first += 1
	for x in range ( first , last + 1 ) :
		print ( " ▁ + " , x , end = " " )
def findConsecutive ( N ) :
	for last in range ( 1 , N ) :
		for first in range ( 0 , last ) :
			if 2 * N == ( last - first ) * ( last + first + 1 ) :
				print ( N , " = ▁ " , end = " " )
				printConsecutive ( last , first + 1 )
				return
	print ( " - 1" )
n = 12
findConsecutive ( n )