Nested For: Right Triangle

In this problem, you will create a program that reads the number of rows n from standard input, then uses nested for loops to draw a right triangle with asterisks (*), controlling the inner loop count with the outer loop variable.

Learning Objective: Understand how to control inner loop count using the outer loop variable

Overview

Read the number of rows from standard input and create a program that draws a right triangle using asterisks (*).

Specifications

• Read integer n (number of rows) from standard input
• Draw an n-row triangle
• Row 1 has 1 asterisk, row 2 has 2, etc.
• Use outer loop variable in inner loop condition

Input Format

n

n: Number of rows (integer)

Output Format (when n=5)

*
**
***
****
*****