Polygon with maximum sides that can be inscribed in an N | Java program for the above approach ; Function to find the maximum sided polygon that can be inscribed ; Base Case ; Return n / 2 if n is even Otherwise , return - 1 ; Driver Code ; Given N ; Function Call
import java . util . * ; class GFG { static int MaximumSides ( int n ) { if ( n < 4 ) return - 1 ; return n % 2 == 0 ? n / 2 : - 1 ; } public static void main ( String [ ] args ) { int N = 8 ; System . out . print ( MaximumSides ( N ) ) ; } }