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Module DEMO-32-60DEMO-C-32

Right-Angled Triangle (Stars)

DEMO-C-32 • Programming in C

Browser-only practice

Problem Statement

Write a program that reads an integer N and prints a right-angled triangle made of asterisks (*).

Requirements

  • The triangle should have N rows.
  • The first row should contain 1 asterisk.
  • Each subsequent row should contain one more asterisk than the previous row.
  • The last row should contain N asterisks.


Constraints

You must use nested loops to solve this problem.

Input Format

A single integer N where 1 <= N <= 20.

Output Format

Print N lines forming a right-angled triangle of asterisks.

Sample Testcases

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Sample #1
Public sample
Input
3
Output
*
**
***
Explanation
Input: 3
Sample #2
Public sample
Input
5
Output
*
**
***
****
*****
Explanation
Input: 5
Sample #3
Public sample
Input
8
Output
*
**
***
****
*****
******
*******
********
Explanation
Input: 8

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