human
What is a code to generate all possible sorted arrays from alternate elements of two given sorted arrays and the other steps required given the following:
Generate all possible sorted arrays from alternate elements of two given sorted arrays | Function to generates and prints all sorted arrays from alternate elements of ' A [ i . . m - 1 ] ' and ' B [ j . . n - 1 ] ' If ' flag ' is true , then current element is to be included from A otherwise from B . ' len ' is the index in output array C [ ] . We print output array each time before including a character from A only if length of output array is greater than 0. We try than all possible combinations.
Include valid element from A.
Print output if there is at least one ' B ' in output array 'C  .
Recur for all elements of A after current index.
this block works for the very first call to include the first element in the output array.
don 't increment lem  as B is included yet.
include valid element from A and recur.
Include valid element from B and recur.
Wrapper function.
output array.
A utility function to print an array.
Driver program"
Solution in Python:
assistant
#Here is code to generate all possible sorted arrays from alternate elements of two given sorted arrays and the other steps required.
 def generateUtil ( A , B , C , i , j , m , n , len , flag ) :
	if ( flag ) :
		if ( len ) :
			printArr ( C , len + 1 )
		for k in range ( i , m ) :
			if ( not len ) :
				C [ len ] = A [ k ]
				generateUtil ( A , B , C , k + 1 , j , m , n , len , not flag )
			else :
				if ( A [ k ] > C [ len ] ) :
					C [ len + 1 ] = A [ k ]
					generateUtil ( A , B , C , k + 1 , j , m , n , len + 1 , not flag )
	else :
		for l in range ( j , n ) :
			if ( B [ l ] > C [ len ] ) :
				C [ len + 1 ] = B [ l ]
				generateUtil ( A , B , C , i , l + 1 , m , n , len + 1 , not flag )
def generate ( A , B , m , n ) :
	C = [ ]
	for i in range ( m + n + 1 ) :
		C . append ( 0 )
	generateUtil ( A , B , C , 0 , 0 , m , n , 0 , True )
def printArr ( arr , n ) :
	for i in range ( n ) :
		print ( arr [ i ] , " ▁ " , end = " " )
	print ( )
A = [ 10 , 15 , 25 ]
B = [ 5 , 20 , 30 ]
n = len ( A )
m = len ( B )
generate ( A , B , n , m )