1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mojhsa [17]
3 years ago
10

Write the definition of a method named printPowerOfTwoStars that receives a non-negative integer n and prints a string consistin

g of "2 to the n" asterisks. So, if the method received 4 it would print 2 to the 4 asterisks, that is, 16 asterisks: ����**************** and if it received 0 it would print 2 to the 0 (i.e. 1) asterisks:
Computers and Technology
1 answer:
defon3 years ago
8 0

Answer:

import java.io.*;

import java.util.*;

import java.lang.Math;

class GFG {

   public static void PowerOfTwoStars(int n){

       double a=Math.pow(2,n); //calculating the power..

       for (int i=1;i<=a;i++)//looping to print the stars.

       {

           System.out.print("*");

       }

   }

public static void main (String[] args) {

    Scanner star=new Scanner(System.in);//creating the scanner class object.

    int n=star.nextInt();//taking input.

    PowerOfTwoStars(n);//calling the function.

}

}

Input:-

3

Output:-

********

Explanation:

In the method PowerOfTwoStars which contains one argument I have calculated the power that is 2 to the n.Then looping form 1 to power and printing the stars and for better explanation please refer the comments the code.

You might be interested in
Which of the following is true about sorting functions?
il63 [147K]

Answer: Option D -- Sorting an already sorted array of size n with quicksort takes O(n log n) time.

Explanation:

Sorting an already sorted array of size n with quicksort takes O(n log n) time is true about sorting functions while other options are wrong.

8 0
3 years ago
U2- an example of __________ is an attempt by an unauthorized user to gain access to a system by posing as an authorized user.
Ivan
The answer is "masquerade".
4 0
3 years ago
Simone needs to add a query for multiple tables in her database. She is using Access 2016. Which tab should she use to add the q
pshichka [43]
Database tools should be the answer idrk
4 0
3 years ago
Which of the following option is not available in Insert&gt;&gt;Picture?
zysi [14]

Answer:

Word art

Explanation:

its copy and paste

7 0
3 years ago
Read 2 more answers
Make a class Employee with a name and salary. Make a class Manager inherit from Employee. Add an instance variable, named depart
sweet [91]

Answer:

see explaination

Explanation:

class Employee

{

String name;

double salary;

void tostring()

{

System.out.println("Employee:\nName: "+name+"\nSalary: "+salary+"\n");

}

Employee(String n,double s)

{

name=n;

salary=s;

}

}

class Manager extends Employee

{

String department;

void tostring()

{

System.out.println("Manager:\nName: "+name+"\nDepartment: "+department+"\nSalary: "+salary+"\n");

}

Manager(String n,double s,String d)

{

super(n,s);

department=d;

}

}

class Executive extends Manager

{

void tostring()

{

System.out.println("Executive:\nName: "+name+"\nDepartment: "+department+"\nSalary: "+salary+"\n");

}

Executive(String n,double s,String d)

{

super(n,s,d);

}

}

public class test

{

public static void main(String args[])

{

Employee e =new Employee("Neo",12000);

e.tostring();

Manager m =new Manager("Cramster",100000,"Homework");

m.tostring();

Executive ex =new Executive("Chuks",1000000,"Homework");

ex.tostring();

}

}

8 0
3 years ago
Other questions:
  • Define a function CoordTransform() that transforms the function's first two input parameters xVal and yVal into two output param
    12·1 answer
  • What are network operating systems
    8·1 answer
  • A network administrator for a small company is contemplating how to scale the network over the next three years to accommodate p
    13·1 answer
  • How do you change the name on your brainly account?
    12·1 answer
  • Which of the following tools helps ensure your document will open in older versions of word
    13·1 answer
  • 3. Create mode was one of the most innovative and influential features of which of the following games?
    7·1 answer
  • Which specialized information system is used by passport agencies and border inspection agencies to check the names
    13·1 answer
  • What are the importance of Help and Support feature of Windows​
    6·1 answer
  • Molly claims that she doesn’t have to proofread her code for typos because the interpreter will catch her mistakes for her. Is s
    10·1 answer
  • you want to run your campaign for your dry-cleaning service across three different publishers, each with different video creativ
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!