human
Minimize ( max ( A [ i ] , B [ j ] , C [ k ] ) | python code for above approach ..
assigning the length - 1 value to each of three variables.
calculating min difference from last index of lists.
checking condition.
calculating max term from list.
Moving to smaller value in the array with maximum out of three ..
driver code"
Solution in Python:
 ... What is a code to minimize ( max ( A [ i ] , B [ j ] , C [ k ] ) and the other steps required?
assistant
#Here is code to minimize ( max ( A [ i ] , B [ j ] , C [ k ] ) and the other steps required.
 def solve ( A , B , C ) :
	i = len ( A ) - 1
	j = len ( B ) - 1
	k = len ( C ) - 1
	min_diff = abs ( max ( A [ i ] , B [ j ] , C [ k ] ) - min ( A [ i ] , B [ j ] , C [ k ] ) )
	while i != - 1 and j != - 1 and k != - 1 :
		current_diff = abs ( max ( A [ i ] , B [ j ] , C [ k ] ) - min ( A [ i ] , B [ j ] , C [ k ] ) )
		if current_diff < min_diff :
			min_diff = current_diff
		max_term = max ( A [ i ] , B [ j ] , C [ k ] )
		if A [ i ] == max_term :
			i -= 1
		elif B [ j ] == max_term :
			j -= 1
		else :
			k -= 1
	return min_diff
A = [ 5 , 8 , 10 , 15 ]
B = [ 6 , 9 , 15 , 78 , 89 ]
C = [ 2 , 3 , 6 , 6 , 8 , 8 , 10 ]
print ( solve ( A , B , C ) )