Problem 44498. Please check the last row

We have data of matrix, that is input. That contains 2 or more rows and the last row should contain the average of each column, but some matrices have no average row.

Please check the last row is the average row. If it is OK, please output as it is. Otherwise, please calculate the average, add it to a matrix, and output.

eg1 data = [1 3 6 7 9 ; 3 5 6 9 1; 2 4 6 8 5]

>>> output = [1 3 6 7 9 ; 3 5 6 9 1; 2 4 6 8 5]

eg2 data = [1 3 6 7 9 ; 3 5 6 9 1]

>>> output = [1 3 6 7 9 ; 3 5 6 9 1; 2 4 6 8 5]

Solve

Solution Stats

50.76% Correct | 49.24% Incorrect
Last Solution submitted on Jun 15, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers62

Suggested Problems

More from this Author9

Problem Tags

basic matlab matrix

Community Treasure Hunt

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

Start Hunting!