Exercise
Triangle
Objetive
Write a java program that prompts for a symbol and a width, and displays a triangle of that width, using that number for the inner symbol, as in this example:
Enter a symbol: 4
Enter the desired width: 5
44444
4444
444
44
4
Example Code
import java.util.*;
public class Main
{
public static void main(String[] args)
{
System.out.print("Enter a number: ");
int n = Integer.parseInt(new Scanner(System.in).nextLine());
System.out.print("Enter the desired width: ");
int width = Integer.parseInt(new Scanner(System.in).nextLine());
int height = width;
for (int row = 0; row < height; row++)
{
for (int column = 0; column < width; column++)
{
System.out.print(n);
}
System.out.println();
width--;
}
}
}