Exercise
Rectangle V3
Objetive
Write a java program to ask the user for his/her name and a size, and display a hollow rectangle with it:
Enter your name: Yo
Enter size: 4
YoYoYoYo
Yo____Yo
Yo____Yo
YoYoYoYo
(note: the underscores _ should not be displayed on screen; you program should display blank spaces inside the rectangle)
Example Code
import java.util.*;
public class Main
{
public static void main(String[] args)
{
int n, width, height;
int row, column;
System.out.print("Enter a number: ");
n = Integer.parseInt(new Scanner(System.in).nextLine());
System.out.print("Enter the desired width: ");
width = Integer.parseInt(new Scanner(System.in).nextLine());
System.out.print("Enter the desired height: ");
height = Integer.parseInt(new Scanner(System.in).nextLine());
for (row = 0; row < height; row++)
{
for (column = 0; column < width; column++)
{
System.out.print(n);
}
System.out.println();
}
}
}