Previous Next
0 / 33
Module DEMO-32-60DEMO-C-32

Mirrored Right Triangle

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 of stars aligned to the right.

Constraints

1 <= N <= 20

Input Format

A single integer N (1 <= N <= 20).

Output Format

A right-aligned triangle of stars.

Sample Testcases

Submit runs every public testcase in this browser. Results and code never leave this device.

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
1
Output
*
Explanation
Input: 1
Sample #4
Public sample
Input
2
Output
 *
**
Explanation
Input: 2

Web terminal

C, C++, Java, and Python run locally in a browser VM. No worker or visualizer is used.

Saved in this browser
Editor settings