Question

write a java program to print shapes(rectangle,circle,triangle,and so on) against number of points(sides,edges,etc)input by user

Answer 1

Explanation:

import java.util.*;

class Shapes

{

public static void main(String args[])

{

Scanner sc=new Scanner(System.in());

System.out.println("enter a number of sides");

int n=sc.nextInt();

if(n==3)

System.out.println("traingle");

else if (n==4)

System.out.println("rectangle");

else if (n==0)

System.out.println("circle");

else

System.out.println("invalid");

}

}