Problem 794. Matrix with different incremental runs

Given a vector of positive integers

a = [ 3 2 4 ];

create the matrix where the i th column contains the vector 1:a(i) possibly padded with zeros:

b = [ 1 1 1
      2 2 2
      3 0 3
      0 0 4 ];
Solve

Solution Stats

56.47% Correct | 43.53% Incorrect
Last Solution submitted on Dec 08, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers566

Suggested Problems

More from this Author30

Community Treasure Hunt

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

Start Hunting!