human
Can you provide a code to count triplets from an array which can form quadratic equations with real roots and the other steps required given the following:
Count triplets from an array which can form quadratic equations with real roots | Function to find the count of triplets ( a , b , c ) Such that the equations ax ^ 2 + bx + c = 0 has real roots.
store count of triplets ( a , b , c ) such that ax ^ 2 + bx + c = 0 has real roots.
base case.
Generate all possible triplets ( a , b , c ).
if the coefficient of X ^ 2 and x are equal.
if coefficient of X ^ 2 or x are equal to the constant.
condition for having real roots.
Driver code.
Function Call"
How can the above be solved in Python?
assistant
#Here is code to count triplets from an array which can form quadratic equations with real roots and the other steps required.
 def getcount ( arr , N ) :
	count = 0
	if ( N < 3 ) :
		return 0
	for b in range ( 0 , N ) :
		for a in range ( 0 , N ) :
			if ( a == b ) :
				continue
			for c in range ( 0 , N ) :
				if ( c == a or c == b ) :
					continue
				d = arr [ b ] * arr [ b ] // 4
				if ( arr [ a ] * arr ) <= d :
					count += 1
	return count
arr = [ 1 , 2 , 3 , 4 , 5 ]
N = len ( arr )
print ( getcount ( arr , N ) )