Sorting integers by their digits (Level 1) - MATLAB Cody - MATLAB Central

Problem 42809. Sorting integers by their digits (Level 1)

Difficulty:
(964)
Rate

Given a vector, v, of positive integers, return a vector, w, by sorting v in ascending order, such that primary sorting is done by the first digit (representing the largest value), secondary sorting by the second digit (next largest value), and so on.

Example:

v = [14 3 268 14 210 1 80];

w = [1 14 14 210 268 3 80];

As shown above, in cases of multiple integers starting with the same digits, such as 1 and 14, shorter integers take precedence.

Solve

Solution Stats

43.69% Correct | 56.31% Incorrect
Last Solution submitted on May 27, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers77

Suggested Problems

More from this Author45

Problem Tags

sorting

Community Treasure Hunt

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

Start Hunting!