Write a function named 'zero_finder' that takes a matrix as input and returns the row index of the last zero for each for each column. If the 2nd input to the function is 2, it performs the same operation row-wise. If the 2nd input is 'all', it returns the index of last zero in the matrix.If no zero is present,it returns nan.
Solve

Solution Stats

33 Solutions

15 Solvers

Last Solution submitted on Jun 23, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers15

Chris Cleveland George Berken José Parera Abdullah Al

Suggested Problems

More from this Author30

Problem Tags

Community Treasure Hunt

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

Start Hunting!