Question

in.java

Write a program that reads an integer from the user and prints a rectangle of starts of width 5 3 and height N.

Sample run 1:
Enter N: 5
***
***
***
***
***
Bye

Sample run 2:
Enter N: 8
***
***
***
***
***
***
***
***
Bye

Sample run 3:
Enter N: 2
***
***
Bye

Sample run 4:
Enter N: -2
Bye

Answer 1

/* Please read all the comments and see the output*/

import java.io.BufferedReader; // For BufferedReader Class to read data

import java.io.InputStreamReader; // For inputStream Reader for keyboard input

class Test {

    public static void main(String arg[]) throws Exception{

        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        System.out.print("Enter N: "); // Ask user input

        int height = Integer.parseInt(br.readLine()); // Convert input to integer

        for(int h=1;h<=height;h++) //Print *** for given height

            System.out.println("***");

        System.out.println("Bye"); // Print Bye at the end

    }

}

/* This is output */