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Can You Access?
Can You Access?
+ 0 comments Although My Code is not mathing with the Editorial Code.
But It's working on Java 8.
//Write your code here Inner inner = new Inner(); o = inner.new Private(); String output = ((Inner.Private) o).powerof2(num); System.out.println(num + " is " + output);
+ 0 comments Solution of "Can you Acess?" in Java 15
import java.io.; import java.lang.reflect.; import java.util.; import java.util.regex.; import java.security.*;
public class Solution {
public static void main(String[] args) throws Exception { DoNotTerminate.forbidExit(); try{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int num = Integer.parseInt(br.readLine().trim()); Object o;// Must be used to hold the reference of the instance of the class Solution.Inner.Private Inner inner = new Inner(); o = inner.new Private(); Inner.Private innerPrivate = (Inner.Private) o; String response = innerPrivate.powerof2(num); System.out.println(num + " is " + response); System.out.println("An instance of class: " + o.getClass().getCanonicalName() + " has been created"); }//end of try catch (DoNotTerminate.ExitTrappedException e) { System.out.println("Unsuccessful Termination!!"); } }//end of main static class Inner{ private class Private{ private String powerof2(int num){ return ((num&num-1)==0)?"power of 2":"not a power of 2"; } } }//end of Inner
}//end of Solution
class DoNotTerminate { //This class prevents exit(0)
public static class ExitTrappedException extends SecurityException { private static final long serialVersionUID = 1L; } public static void forbidExit() { final SecurityManager securityManager = new SecurityManager() { @Override public void checkPermission(Permission permission) { if (permission.getName().contains("exitVM")) { throw new ExitTrappedException(); } } }; System.setSecurityManager(securityManager); }
}
+ 0 comments Here are the solution of Can You Access Hacker Rank Solution
+ 0 comments Here is problem solution - https://thecscience.com/hackerrank-can-you-access-in-java-problem-solution.html
+ 0 comments This question teaches you creating an object of an innerclass:
Inner.Private innerPrivate = new Inner().new Private(); o = innerPrivate; System.out.println(num + " is " + innerPrivate.powerof2(num));
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