Algorithm
Problem Name:
In this HackerRank Functions in Java programming problem solution,
You are given an integer n , you have to convert it into a string.
Please complete the partially completed code in the editor. If your code successfully converts n into a string s the code will print "Good job". Otherwise it will print "Wrong answer". n can range between -100 to 100 inclusive.
Sample Input 0
100
Sample Output 0
Good job
Code Examples
#1 Code Example with Java Programming
Code -
Java Programming
import java.util.Scanner;
import java.security.*;
public class Solution{
public static void main(String[] args){
DoNotTerminate.forbidExit();
try{
Scanner in = new Scanner(System.in);
int n = in.nextInt();
in.close();
String s = String.valueOf(n);
if(n == Integer.parseInt(s)){
System.out.println("Good job");
}
else{
System.out.println("Wrong answer.");
}
}catch(DoNotTerminate.ExitTrappedException e) {
System.out.println("Unsuccessful Termination!!");
}
}
}
//The following class will prevent you from terminating the code using exit(0)!
class DoNotTerminate{
public static class ExitTrappedException extends SecurityException{
private static final long serialVersionUID = 1;
}
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);
}
}