human
What is a code to find four elements that sum to a given value and the other steps required given the following:
Find four elements that sum to a given value | Set 1 ( n ^ 3 solution ) | A naive solution to print all combination of 4 elements in A [ ] with sum equal to X.
Fix the first element and find other three.
Fix the second element and find other two.
Fix the third element and find the fourth.
find the fourth.
Driver program to test above function"
How can the above be solved in Python?
assistant
#Here is code to find four elements that sum to a given value and the other steps required.
 def findFourElements ( A , n , X ) :
	for i in range ( 0 , n - 3 ) :
		for j in range ( i + 1 , n - 2 ) :
			for k in range ( j + 1 , n - 1 ) :
				for l in range ( k + 1 , n ) :
					if A [ i ] + A [ j ] + A [ k ] + A [ l ] == X :
						print ( " % d , ▁ % d , ▁ % d , ▁ % d " % ( A [ i ] , A [ j ] , A [ k ] , A [ l ] ) )
A = [ 10 , 2 , 3 , 4 , 5 , 9 , 7 , 8 ]
n = len ( A )
X = 23
findFourElements ( A , n , X )