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  Sudeep Kumar Das

Write a function that takes in the radius as input and returns the circumference of a circle.

Java Basic Codes

Explanation
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import java.util.*;

 

public class Solutions {

   public static Double getCircumference(Double radius) {

       return 2 * 3.14 * radius;

   }

   public static void main(String args[]) {

      Scanner sc = new Scanner(System.in);

      Double r = sc.nextDouble();

      System.out.println(getCircumference(radius));

   }   

}

 



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