Cody

Problem 2172. Delete the rows in the middle

Created by Mehmet OZC in Community

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

38.96% Correct | 61.04% Incorrect
Last solution submitted on Feb 20, 2019

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