Question

Write a java program calls the following methods:

a. printStars(): Takes an int (n) as parameter and prints n stars (*) using for loop.

ex.

6

******

Answer 1

Code:

import java.util.Scanner;
public class Main
{
   public static void printStars(int n) //method
   {
       for(int i=0; i<n; i++) //for loop for run n times
           System.out.print("*"); //printing n stars.
   }
   public static void main(String[] args)
   {
       Scanner sc = new Scanner(System.in);
       System.out.print("Enter n value: "); //prompting the user to enter n value.
       int n = sc.nextInt(); //reading n value.
       Main.printStars(n); //calling the method
   }
}

output:

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