human
What is a code to find minimum positive integer x such that a ( x ^ 2 ) + b ( x ) + c >= k and the other steps required given the following:
Find minimum positive integer x such that a ( x ^ 2 ) + b ( x ) + c >= k | Function to return the minimum positive integer satisfying the given equation.
Binary search to find the value of x.
Return the answer.
Driver code"
How can the above be solved in Python?
assistant
#Here is code to find minimum positive integer x such that a ( x ^ 2 ) + b ( x ) + c >= k and the other steps required.
 def MinimumX ( a , b , c , k ) :
	x = 10 ** 9
	if ( k <= c ) :
		return 0
	h = k - c
	l = 0
	while ( l <= h ) :
		m = ( l + h ) // 2
		if ( ( a * m * m ) + ( b * m ) > ( k - c ) ) :
			x = min ( x , m )
			h = m - 1
		elif ( ( a * m * m ) + ( b * m ) < ( k - c ) ) :
			l = m + 1
		else :
			return m
	return x
a , b , c , k = 3 , 2 , 4 , 15
print ( MinimumX ( a , b , c , k ) )