human
What is a code to largest square that can be inscribed in a semicircle and the other steps required given the following:
Largest square that can be inscribed in a semicircle | Function to find the area of the square.
the radius cannot be negative.
area of the square.
Driver code"
How can the above be solved in Python?
assistant
#Here is code to largest square that can be inscribed in a semicircle and the other steps required.
 def squarearea ( r ) :
	if ( r < 0 ) :
		return - 1
	a = 4 * ( pow ( r , 2 ) / 5 )
	return a
if __name__ == " _ _ main _ _ " :
	r = 5
	print ( int ( squarearea ( r ) ) )