Problem 2153. Replace pattern 0 1 0 and 1 0 1

Find and replace a pattern in a row of zeroes and ones.

  • Find 1 0 1 and replace it with 1 1 1
  • Find 0 1 0 and replace it with 0 0 0

Example:

 Input : [ 1 1 1 0 1 1 0 0 0 1 0 0 0 ]
 Output: [ 1 1 1 1 1 1 0 0 0 0 0 0 0 ]
Solve

Solution Stats

54.31% Correct | 45.69% Incorrect
Last Solution submitted on Sep 15, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers151

Suggested Problems

More from this Author1

Problem Tags

pattern match

Community Treasure Hunt

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

Start Hunting!