Concept using nested loops and methods

Write a Java Class that prints two triangles with the number of rows (length) entered by the user. Use a nested loop in coding your solution.

The program will do the following:

1. Prompts the user for the number of rows (length) of the triangle.

2. Print the two triangles as shown in the sample output.

for example:

Enter the number of rows of the triange

5

Printing Triangle 1

*

**

***

****

*****

Printing Triangle 2

*

**

***

****

*****