(copy of prob. 1024)
Given the vector A, return B in which all numbers in A are doubling. So for:
A = [ 1 5 8 ]
then
B = [ 1 1 5 5 8 8 ]
Avoid using for/while loops.
Solve

Solution Stats

228 Solutions

98 Solvers

Last Solution submitted on Mar 31, 2026

Last 200 Solutions

Solution Comments

Show comments

Problem Recent Solvers98

Riccardo G. Armando Longobardi Luca Matthew Bolyard

Suggested Problems

More from this Author52

Problem Tags

Community Treasure Hunt

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

Start Hunting!