Problem 1755. Fix the last element of a cell array

Note: this is lifted directly from Puzzler for a Monday (on MATLAB Answers) by the cyclist.

----

Given a cell array of strings

 A = {'MATLAB','HURRAY','SPARKLY','KITTENS','FUN'};

and a particular string value

 B = 'KITTENS';

ensure that B is the last element of the cell array. If it isn't, move it to the end of A.

You cannot assume that B appears at all (in which case return A unchanged), but you can assume B does not appear more than once.

So in the example,

 C = {'MATLAB','HURRAY','SPARKLY','FUN','KITTENS'};

Solve

Last Solution submitted on Oct 12, 2024

Rogerio Giovanelli on 25 Nov 2020

Solutions to light problems like this enable scaling up ideas to heavy, complex algorithms.

Show comments

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

Start Hunting!