Triangle of numbers - MATLAB Cody - MATLAB Central

Problem 44457. Triangle of numbers

Difficulty:
(10)
Rate

Create a matrix with the integers from 1 to n arranged in a triangular shape.

Every row i of the matrix contains i integers, and the rest of the elements are zeros.

Examples:

Input:  n = 6
Output: mat = [1 0 0
               2 3 0
               4 5 6]

Input:  n = 12
Output: mat = [1  0  0  0 
               2  3  0  0 
               4  5  6  0 
               7  8  9  10
               11 12 0  0]
Solve

Solution Stats

47.86% Correct | 52.14% Incorrect
Last Solution submitted on Feb 01, 2025

Problem Comments

Solution Comments

Show comments
Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025
...
Hello Community, We're excited to announce that registration is now open for the...

Problem Recent Solvers329

Suggested Problems

More from this Author25

Problem Tags

22105 loops matrices

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Go to top of page