Problem 2172. Delete the rows in the middle

We will delete the rows in the middle and keep the first and the last rows.

For example if input is

 [1 2
  1 7
  1 8
  1 6
  1 5]

then output will be

 [1 2
  1 5]

keeping the first and the last rows. However there will be more than one row index and that makes this question challenging.

Note: Elements of input row index is always greater than or equal to 2.

Related Challenge - Problem 2084. Sum Rows

Solution Stats

30.0% Correct | 70.0% Incorrect
Last Solution submitted on Oct 29, 2022

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers30

Suggested Problems

More from this Author92

Problem Tags

Community Treasure Hunt

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

Start Hunting!