human
Number of different positions where a person can stand | Function to find the position.
Driver code"
Solution in Python:

Can you provide a code to number of different positions where a person can stand and the other steps required?
assistant
#Here is code to number of different positions where a person can stand and the other steps required.
 def findPosition ( n , f , b ) :
	return n - max ( f + 1 , n - b ) + 1 ;
n , f , b = 5 , 2 , 3
print ( findPosition ( n , f , b ) )