human
Maximum size of subset of given array such that a triangle can be formed by any three integers as the sides of the triangle | Function to find the maximum size of the subset of the given array such that a triangle can be formed from any three integers of the subset as sides.
Sort arr [ ] in increasing order.
Stores the maximum size of a valid subset of the given array.
Stores the starting index of the current window.
Stores the last index of the current window.
Iterate over the array arr [ ].
Increment j till the value of arr [ i ] + arr [ i + 1 ] > arr [ j ] holds true.
Update the value of maxSize.
Return Answer.
Driver Code"
How can the above be solved in Python?
assistant
#Here is code to maximum size of subset of given array such that a triangle can be formed by any three integers as the sides of the triangle and the other steps required.
 def maximizeSubset ( arr , N ) :
	arr . sort ( )
	maxSize = 0
	i = 0
	j = i + 2
	while ( i < N - 2 ) :
		while ( j < N and arr [ i ] + arr [ i + 1 ] > arr [ j ] ) :
			j = j + 1
		maxSize = max ( maxSize , j - i )
		i += 1
		j = max ( j , i + 2 )
	return maxSize
if __name__ == " _ _ main _ _ " :
	arr = [ 2 , 7 , 4 , 1 , 6 , 9 , 5 , 3 ]
	N = len ( arr )
	print ( maximizeSubset ( arr , N ) )